Rdev->rfkill_sync and rdev->sched_scan_results_wk works are canceled
when unregistering wiphy.
Reg_regdb_work is canceled in regulatory_exit(), if related config
option is enabled.
Queue cfg80211_disconnect_work to cfg80211_wq, since it's a work used
by cfg80211.
Change flush_work() to more robust cancel_work_sync().
Signed-off-by: Zhao, Gang <[email protected]>
---
net/wireless/core.c | 6 ++++--
net/wireless/reg.c | 4 ++++
net/wireless/sme.c | 2 +-
3 files changed, 9 insertions(+), 3 deletions(-)
diff --git a/net/wireless/core.c b/net/wireless/core.c
index 276cf93..68a027c 100644
--- a/net/wireless/core.c
+++ b/net/wireless/core.c
@@ -671,9 +671,11 @@ void wiphy_unregister(struct wiphy *wiphy)
rtnl_unlock();
- flush_work(&rdev->scan_done_wk);
+ cancel_work_sync(&rdev->rfkill_sync);
+ cancel_work_sync(&rdev->scan_done_wk);
+ cancel_work_sync(&rdev->sched_scan_results_wk);
cancel_work_sync(&rdev->conn_work);
- flush_work(&rdev->event_work);
+ cancel_work_sync(&rdev->event_work);
cancel_delayed_work_sync(&rdev->dfs_update_channels_wk);
#ifdef CONFIG_PM
diff --git a/net/wireless/reg.c b/net/wireless/reg.c
index f59aaac..12d3194 100644
--- a/net/wireless/reg.c
+++ b/net/wireless/reg.c
@@ -2666,6 +2666,10 @@ void regulatory_exit(void)
cancel_work_sync(®_work);
cancel_delayed_work_sync(®_timeout);
+#ifdef CONFIG_CFG80211_INTERNAL_REGDB
+ cancel_work_sync(®_regdb_work);
+#endif
+
/* Lock to suppress warnings */
rtnl_lock();
reset_regdomains(true, NULL);
diff --git a/net/wireless/sme.c b/net/wireless/sme.c
index acdcb4a8..11b2779 100644
--- a/net/wireless/sme.c
+++ b/net/wireless/sme.c
@@ -873,7 +873,7 @@ void __cfg80211_disconnected(struct net_device *dev, const u8 *ie,
wdev->wext.connect.ssid_len = 0;
#endif
- schedule_work(&cfg80211_disconnect_work);
+ queue_work(cfg80211_wq, &cfg80211_disconnect_work);
}
void cfg80211_disconnected(struct net_device *dev, u16 reason,
--
1.9.0
And some code style changes in the function, and correct a typo in
comment.
Signed-off-by: Zhao, Gang <[email protected]>
---
net/mac80211/rx.c | 19 ++++++++++---------
1 file changed, 10 insertions(+), 9 deletions(-)
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index c86a4d6..87c28f8 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -54,24 +54,25 @@ static struct sk_buff *remove_monitor_info(struct ieee80211_local *local,
return skb;
}
-static inline int should_drop_frame(struct sk_buff *skb, int present_fcs_len)
+static inline bool should_drop_frame(struct sk_buff *skb, int present_fcs_len)
{
struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb);
- struct ieee80211_hdr *hdr;
-
- hdr = (void *)(skb->data);
+ struct ieee80211_hdr *hdr = (void *)skb->data;
if (status->flag & (RX_FLAG_FAILED_FCS_CRC |
RX_FLAG_FAILED_PLCP_CRC |
RX_FLAG_AMPDU_IS_ZEROLEN))
- return 1;
+ return true;
+
if (unlikely(skb->len < 16 + present_fcs_len))
- return 1;
+ return true;
+
if (ieee80211_is_ctl(hdr->frame_control) &&
!ieee80211_is_pspoll(hdr->frame_control) &&
!ieee80211_is_back_req(hdr->frame_control))
- return 1;
- return 0;
+ return true;
+
+ return false;
}
static int
@@ -3190,7 +3191,7 @@ static bool ieee80211_prepare_and_rx_handle(struct ieee80211_rx_data *rx,
}
/*
- * This is the actual Rx frames handler. as it blongs to Rx path it must
+ * This is the actual Rx frames handler. as it belongs to Rx path it must
* be called with rcu_read_lock protection.
*/
static void __ieee80211_rx_handle_packet(struct ieee80211_hw *hw,
--
1.9.0
Sanity check and error handling code shouldn't be put into
CONFIG_MAC80211_VERBOSE_DEBUG block, since verbose debug option is
used to control whether to print debug messages.
Signed-off-by: Zhao, Gang <[email protected]>
---
net/mac80211/tx.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index 48650da..59715da 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -1205,13 +1205,11 @@ static bool ieee80211_tx_frags(struct ieee80211_local *local,
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
int q = info->hw_queue;
-#ifdef CONFIG_MAC80211_VERBOSE_DEBUG
if (WARN_ON_ONCE(q >= local->hw.queues)) {
__skb_unlink(skb, skbs);
ieee80211_free_txskb(&local->hw, skb);
continue;
}
-#endif
spin_lock_irqsave(&local->queue_stop_reason_lock, flags);
if (local->queue_stop_reasons[q] ||
--
1.9.0
Name wiphy_to_rdev is more accurate to show what the function does,
i.e., return a pointer pointing to struct cfg80211_registered_device.
Signed-off-by: Zhao, Gang <[email protected]>
---
net/wireless/core.c | 16 ++++++------
net/wireless/core.h | 2 +-
net/wireless/ethtool.c | 10 ++++----
net/wireless/ibss.c | 12 ++++-----
net/wireless/mlme.c | 24 ++++++++---------
net/wireless/nl80211.c | 64 +++++++++++++++++++++++-----------------------
net/wireless/scan.c | 24 ++++++++---------
net/wireless/sme.c | 37 ++++++++++++++-------------
net/wireless/util.c | 2 +-
net/wireless/wext-compat.c | 32 +++++++++++------------
net/wireless/wext-sme.c | 10 ++++----
11 files changed, 117 insertions(+), 116 deletions(-)
diff --git a/net/wireless/core.c b/net/wireless/core.c
index 68a027c..064cf20 100644
--- a/net/wireless/core.c
+++ b/net/wireless/core.c
@@ -69,7 +69,7 @@ struct cfg80211_registered_device *cfg80211_rdev_by_wiphy_idx(int wiphy_idx)
int get_wiphy_idx(struct wiphy *wiphy)
{
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
return rdev->wiphy_idx;
}
@@ -435,7 +435,7 @@ static int wiphy_verify_combinations(struct wiphy *wiphy)
int wiphy_register(struct wiphy *wiphy)
{
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
int res;
enum ieee80211_band band;
struct ieee80211_supported_band *sband;
@@ -616,7 +616,7 @@ EXPORT_SYMBOL(wiphy_register);
void wiphy_rfkill_start_polling(struct wiphy *wiphy)
{
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
if (!rdev->ops->rfkill_poll)
return;
@@ -627,7 +627,7 @@ EXPORT_SYMBOL(wiphy_rfkill_start_polling);
void wiphy_rfkill_stop_polling(struct wiphy *wiphy)
{
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
rfkill_pause_polling(rdev->rfkill);
}
@@ -635,7 +635,7 @@ EXPORT_SYMBOL(wiphy_rfkill_stop_polling);
void wiphy_unregister(struct wiphy *wiphy)
{
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
wait_event(rdev->dev_wait, ({
int __count;
@@ -709,7 +709,7 @@ EXPORT_SYMBOL(wiphy_free);
void wiphy_rfkill_set_hw_state(struct wiphy *wiphy, bool blocked)
{
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
if (rfkill_set_hw_state(rdev->rfkill, blocked))
schedule_work(&rdev->rfkill_sync);
@@ -718,7 +718,7 @@ EXPORT_SYMBOL(wiphy_rfkill_set_hw_state);
void cfg80211_unregister_wdev(struct wireless_dev *wdev)
{
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
ASSERT_RTNL();
@@ -805,7 +805,7 @@ static int cfg80211_netdev_notifier_call(struct notifier_block *nb,
if (!wdev)
return NOTIFY_DONE;
- rdev = wiphy_to_dev(wdev->wiphy);
+ rdev = wiphy_to_rdev(wdev->wiphy);
WARN_ON(wdev->iftype == NL80211_IFTYPE_UNSPECIFIED);
diff --git a/net/wireless/core.h b/net/wireless/core.h
index 200c291..3885a1c 100644
--- a/net/wireless/core.h
+++ b/net/wireless/core.h
@@ -86,7 +86,7 @@ struct cfg80211_registered_device {
};
static inline
-struct cfg80211_registered_device *wiphy_to_dev(struct wiphy *wiphy)
+struct cfg80211_registered_device *wiphy_to_rdev(struct wiphy *wiphy)
{
BUG_ON(!wiphy);
return container_of(wiphy, struct cfg80211_registered_device, wiphy);
diff --git a/net/wireless/ethtool.c b/net/wireless/ethtool.c
index e37862f..d4860bf 100644
--- a/net/wireless/ethtool.c
+++ b/net/wireless/ethtool.c
@@ -43,7 +43,7 @@ static void cfg80211_get_ringparam(struct net_device *dev,
struct ethtool_ringparam *rp)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
memset(rp, 0, sizeof(*rp));
@@ -56,7 +56,7 @@ static int cfg80211_set_ringparam(struct net_device *dev,
struct ethtool_ringparam *rp)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
if (rp->rx_mini_pending != 0 || rp->rx_jumbo_pending != 0)
return -EINVAL;
@@ -70,7 +70,7 @@ static int cfg80211_set_ringparam(struct net_device *dev,
static int cfg80211_get_sset_count(struct net_device *dev, int sset)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
if (rdev->ops->get_et_sset_count)
return rdev_get_et_sset_count(rdev, dev, sset);
return -EOPNOTSUPP;
@@ -80,7 +80,7 @@ static void cfg80211_get_stats(struct net_device *dev,
struct ethtool_stats *stats, u64 *data)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
if (rdev->ops->get_et_stats)
rdev_get_et_stats(rdev, dev, stats, data);
}
@@ -88,7 +88,7 @@ static void cfg80211_get_stats(struct net_device *dev,
static void cfg80211_get_strings(struct net_device *dev, u32 sset, u8 *data)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
if (rdev->ops->get_et_strings)
rdev_get_et_strings(rdev, dev, sset, data);
}
diff --git a/net/wireless/ibss.c b/net/wireless/ibss.c
index a6b5bda..fb23254 100644
--- a/net/wireless/ibss.c
+++ b/net/wireless/ibss.c
@@ -45,7 +45,7 @@ void __cfg80211_ibss_joined(struct net_device *dev, const u8 *bssid,
cfg80211_upload_connect_keys(wdev);
- nl80211_send_ibss_bssid(wiphy_to_dev(wdev->wiphy), dev, bssid,
+ nl80211_send_ibss_bssid(wiphy_to_rdev(wdev->wiphy), dev, bssid,
GFP_KERNEL);
#ifdef CONFIG_CFG80211_WEXT
memset(&wrqu, 0, sizeof(wrqu));
@@ -58,7 +58,7 @@ void cfg80211_ibss_joined(struct net_device *dev, const u8 *bssid,
struct ieee80211_channel *channel, gfp_t gfp)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
struct cfg80211_event *ev;
unsigned long flags;
@@ -180,7 +180,7 @@ int cfg80211_join_ibss(struct cfg80211_registered_device *rdev,
static void __cfg80211_clear_ibss(struct net_device *dev, bool nowext)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
int i;
ASSERT_WDEV_LOCK(wdev);
@@ -335,7 +335,7 @@ int cfg80211_ibss_wext_siwfreq(struct net_device *dev,
struct iw_freq *wextfreq, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
struct ieee80211_channel *chan = NULL;
int err, freq;
@@ -420,7 +420,7 @@ int cfg80211_ibss_wext_siwessid(struct net_device *dev,
struct iw_point *data, char *ssid)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
size_t len = data->length;
int err;
@@ -487,7 +487,7 @@ int cfg80211_ibss_wext_siwap(struct net_device *dev,
struct sockaddr *ap_addr, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
u8 *bssid = ap_addr->sa_data;
int err;
diff --git a/net/wireless/mlme.c b/net/wireless/mlme.c
index c52ff59..12fddd6 100644
--- a/net/wireless/mlme.c
+++ b/net/wireless/mlme.c
@@ -23,7 +23,7 @@ void cfg80211_rx_assoc_resp(struct net_device *dev, struct cfg80211_bss *bss,
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct wiphy *wiphy = wdev->wiphy;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *)buf;
u8 *ie = mgmt->u.assoc_resp.variable;
int ieoffs = offsetof(struct ieee80211_mgmt, u.assoc_resp.variable);
@@ -54,7 +54,7 @@ EXPORT_SYMBOL(cfg80211_rx_assoc_resp);
static void cfg80211_process_auth(struct wireless_dev *wdev,
const u8 *buf, size_t len)
{
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
nl80211_send_rx_auth(rdev, wdev->netdev, buf, len, GFP_KERNEL);
cfg80211_sme_rx_auth(wdev, buf, len);
@@ -63,7 +63,7 @@ static void cfg80211_process_auth(struct wireless_dev *wdev,
static void cfg80211_process_deauth(struct wireless_dev *wdev,
const u8 *buf, size_t len)
{
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *)buf;
const u8 *bssid = mgmt->bssid;
u16 reason_code = le16_to_cpu(mgmt->u.deauth.reason_code);
@@ -82,7 +82,7 @@ static void cfg80211_process_deauth(struct wireless_dev *wdev,
static void cfg80211_process_disassoc(struct wireless_dev *wdev,
const u8 *buf, size_t len)
{
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *)buf;
const u8 *bssid = mgmt->bssid;
u16 reason_code = le16_to_cpu(mgmt->u.disassoc.reason_code);
@@ -123,7 +123,7 @@ void cfg80211_auth_timeout(struct net_device *dev, const u8 *addr)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct wiphy *wiphy = wdev->wiphy;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
trace_cfg80211_send_auth_timeout(dev, addr);
@@ -136,7 +136,7 @@ void cfg80211_assoc_timeout(struct net_device *dev, struct cfg80211_bss *bss)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct wiphy *wiphy = wdev->wiphy;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
trace_cfg80211_send_assoc_timeout(dev, bss->bssid);
@@ -172,7 +172,7 @@ void cfg80211_michael_mic_failure(struct net_device *dev, const u8 *addr,
const u8 *tsc, gfp_t gfp)
{
struct wiphy *wiphy = dev->ieee80211_ptr->wiphy;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
#ifdef CONFIG_CFG80211_WEXT
union iwreq_data wrqu;
char *buf = kmalloc(128, gfp);
@@ -414,7 +414,7 @@ int cfg80211_mlme_register_mgmt(struct wireless_dev *wdev, u32 snd_portid,
int match_len)
{
struct wiphy *wiphy = wdev->wiphy;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
struct cfg80211_mgmt_registration *reg, *nreg;
int err = 0;
u16 mgmt_type;
@@ -473,7 +473,7 @@ int cfg80211_mlme_register_mgmt(struct wireless_dev *wdev, u32 snd_portid,
void cfg80211_mlme_unregister_socket(struct wireless_dev *wdev, u32 nlportid)
{
struct wiphy *wiphy = wdev->wiphy;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
struct cfg80211_mgmt_registration *reg, *tmp;
spin_lock_bh(&wdev->mgmt_registrations_lock);
@@ -620,7 +620,7 @@ bool cfg80211_rx_mgmt(struct wireless_dev *wdev, int freq, int sig_mbm,
const u8 *buf, size_t len, u32 flags, gfp_t gfp)
{
struct wiphy *wiphy = wdev->wiphy;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
struct cfg80211_mgmt_registration *reg;
const struct ieee80211_txrx_stypes *stypes =
&wiphy->mgmt_stypes[wdev->iftype];
@@ -739,7 +739,7 @@ void cfg80211_radar_event(struct wiphy *wiphy,
struct cfg80211_chan_def *chandef,
gfp_t gfp)
{
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
unsigned long timeout;
trace_cfg80211_radar_event(wiphy, chandef);
@@ -764,7 +764,7 @@ void cfg80211_cac_event(struct net_device *netdev,
{
struct wireless_dev *wdev = netdev->ieee80211_ptr;
struct wiphy *wiphy = wdev->wiphy;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
unsigned long timeout;
trace_cfg80211_cac_event(netdev, event);
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 7dc2719..fb1c47c 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -168,8 +168,8 @@ __cfg80211_rdev_from_attrs(struct net *netns, struct nlattr **attrs)
netdev = __dev_get_by_index(netns, ifindex);
if (netdev) {
if (netdev->ieee80211_ptr)
- tmp = wiphy_to_dev(
- netdev->ieee80211_ptr->wiphy);
+ tmp = wiphy_to_rdev(
+ netdev->ieee80211_ptr->wiphy);
else
tmp = NULL;
@@ -484,7 +484,7 @@ static int nl80211_prepare_wdev_dump(struct sk_buff *skb,
err = PTR_ERR(*wdev);
goto out_unlock;
}
- *rdev = wiphy_to_dev((*wdev)->wiphy);
+ *rdev = wiphy_to_rdev((*wdev)->wiphy);
/* 0 is the first index - add 1 to parse only once */
cb->args[0] = (*rdev)->wiphy_idx + 1;
cb->args[1] = (*wdev)->identifier;
@@ -497,7 +497,7 @@ static int nl80211_prepare_wdev_dump(struct sk_buff *skb,
err = -ENODEV;
goto out_unlock;
}
- *rdev = wiphy_to_dev(wiphy);
+ *rdev = wiphy_to_rdev(wiphy);
*wdev = NULL;
list_for_each_entry(tmp, &(*rdev)->wdev_list, list) {
@@ -1684,7 +1684,7 @@ static int nl80211_dump_wiphy_parse(struct sk_buff *skb,
if (!netdev)
return -ENODEV;
if (netdev->ieee80211_ptr) {
- rdev = wiphy_to_dev(
+ rdev = wiphy_to_rdev(
netdev->ieee80211_ptr->wiphy);
state->filter_wiphy = rdev->wiphy_idx;
}
@@ -2013,7 +2013,7 @@ static int nl80211_set_wiphy(struct sk_buff *skb, struct genl_info *info)
netdev = __dev_get_by_index(genl_info_net(info), ifindex);
if (netdev && netdev->ieee80211_ptr)
- rdev = wiphy_to_dev(netdev->ieee80211_ptr->wiphy);
+ rdev = wiphy_to_rdev(netdev->ieee80211_ptr->wiphy);
else
netdev = NULL;
}
@@ -2229,7 +2229,7 @@ static int nl80211_set_wiphy(struct sk_buff *skb, struct genl_info *info)
static inline u64 wdev_id(struct wireless_dev *wdev)
{
return (u64)wdev->identifier |
- ((u64)wiphy_to_dev(wdev->wiphy)->wiphy_idx << 32);
+ ((u64)wiphy_to_rdev(wdev->wiphy)->wiphy_idx << 32);
}
static int nl80211_send_chandef(struct sk_buff *msg,
@@ -6879,7 +6879,7 @@ struct sk_buff *__cfg80211_alloc_event_skb(struct wiphy *wiphy,
int vendor_event_idx,
int approxlen, gfp_t gfp)
{
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
const struct nl80211_vendor_cmd_info *info;
switch (cmd) {
@@ -9192,7 +9192,7 @@ struct sk_buff *__cfg80211_alloc_reply_skb(struct wiphy *wiphy,
enum nl80211_attrs attr,
int approxlen)
{
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
if (WARN_ON(!rdev->cur_cmd_info))
return NULL;
@@ -9316,7 +9316,7 @@ static int nl80211_pre_doit(const struct genl_ops *ops, struct sk_buff *skb,
}
dev = wdev->netdev;
- rdev = wiphy_to_dev(wdev->wiphy);
+ rdev = wiphy_to_rdev(wdev->wiphy);
if (ops->internal_flags & NL80211_FLAG_NEED_NETDEV) {
if (!dev) {
@@ -10345,7 +10345,7 @@ void cfg80211_rx_unprot_mlme_mgmt(struct net_device *dev, const u8 *buf,
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct wiphy *wiphy = wdev->wiphy;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
const struct ieee80211_mgmt *mgmt = (void *)buf;
u32 cmd;
@@ -10567,7 +10567,7 @@ void cfg80211_notify_new_peer_candidate(struct net_device *dev, const u8 *addr,
const u8* ie, u8 ie_len, gfp_t gfp)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
struct sk_buff *msg;
void *hdr;
@@ -10747,7 +10747,7 @@ void cfg80211_ready_on_channel(struct wireless_dev *wdev, u64 cookie,
unsigned int duration, gfp_t gfp)
{
struct wiphy *wiphy = wdev->wiphy;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
trace_cfg80211_ready_on_channel(wdev, cookie, chan, duration);
nl80211_send_remain_on_chan_event(NL80211_CMD_REMAIN_ON_CHANNEL,
@@ -10761,7 +10761,7 @@ void cfg80211_remain_on_channel_expired(struct wireless_dev *wdev, u64 cookie,
gfp_t gfp)
{
struct wiphy *wiphy = wdev->wiphy;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
trace_cfg80211_ready_on_channel_expired(wdev, cookie, chan);
nl80211_send_remain_on_chan_event(NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL,
@@ -10773,7 +10773,7 @@ void cfg80211_new_sta(struct net_device *dev, const u8 *mac_addr,
struct station_info *sinfo, gfp_t gfp)
{
struct wiphy *wiphy = dev->ieee80211_ptr->wiphy;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
struct sk_buff *msg;
trace_cfg80211_new_sta(dev, mac_addr, sinfo);
@@ -10796,7 +10796,7 @@ EXPORT_SYMBOL(cfg80211_new_sta);
void cfg80211_del_sta(struct net_device *dev, const u8 *mac_addr, gfp_t gfp)
{
struct wiphy *wiphy = dev->ieee80211_ptr->wiphy;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
struct sk_buff *msg;
void *hdr;
@@ -10833,7 +10833,7 @@ void cfg80211_conn_failed(struct net_device *dev, const u8 *mac_addr,
gfp_t gfp)
{
struct wiphy *wiphy = dev->ieee80211_ptr->wiphy;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
struct sk_buff *msg;
void *hdr;
@@ -10868,7 +10868,7 @@ static bool __nl80211_unexpected_frame(struct net_device *dev, u8 cmd,
const u8 *addr, gfp_t gfp)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
struct sk_buff *msg;
void *hdr;
u32 nlportid = ACCESS_ONCE(wdev->ap_unexpected_nlportid);
@@ -10988,7 +10988,7 @@ void cfg80211_mgmt_tx_status(struct wireless_dev *wdev, u64 cookie,
const u8 *buf, size_t len, bool ack, gfp_t gfp)
{
struct wiphy *wiphy = wdev->wiphy;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
struct net_device *netdev = wdev->netdev;
struct sk_buff *msg;
void *hdr;
@@ -11032,7 +11032,7 @@ void cfg80211_cqm_rssi_notify(struct net_device *dev,
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct wiphy *wiphy = wdev->wiphy;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
struct sk_buff *msg;
struct nlattr *pinfoattr;
void *hdr;
@@ -11124,7 +11124,7 @@ void cfg80211_gtk_rekey_notify(struct net_device *dev, const u8 *bssid,
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct wiphy *wiphy = wdev->wiphy;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
trace_cfg80211_gtk_rekey_notify(dev, bssid);
nl80211_gtk_rekey_notify(rdev, dev, bssid, replay_ctr, gfp);
@@ -11182,7 +11182,7 @@ void cfg80211_pmksa_candidate_notify(struct net_device *dev, int index,
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct wiphy *wiphy = wdev->wiphy;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
trace_cfg80211_pmksa_candidate_notify(dev, index, bssid, preauth);
nl80211_pmksa_candidate_notify(rdev, dev, index, bssid, preauth, gfp);
@@ -11229,7 +11229,7 @@ void cfg80211_ch_switch_notify(struct net_device *dev,
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct wiphy *wiphy = wdev->wiphy;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
ASSERT_WDEV_LOCK(wdev);
@@ -11253,7 +11253,7 @@ void cfg80211_cqm_txe_notify(struct net_device *dev,
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct wiphy *wiphy = wdev->wiphy;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
struct sk_buff *msg;
struct nlattr *pinfoattr;
void *hdr;
@@ -11353,7 +11353,7 @@ void cfg80211_cqm_pktloss_notify(struct net_device *dev,
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct wiphy *wiphy = wdev->wiphy;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
struct sk_buff *msg;
struct nlattr *pinfoattr;
void *hdr;
@@ -11400,7 +11400,7 @@ void cfg80211_probe_status(struct net_device *dev, const u8 *addr,
u64 cookie, bool acked, gfp_t gfp)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
struct sk_buff *msg;
void *hdr;
@@ -11440,7 +11440,7 @@ void cfg80211_report_obss_beacon(struct wiphy *wiphy,
const u8 *frame, size_t len,
int freq, int sig_dbm)
{
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
struct sk_buff *msg;
void *hdr;
struct cfg80211_beacon_registration *reg;
@@ -11487,7 +11487,7 @@ void cfg80211_report_wowlan_wakeup(struct wireless_dev *wdev,
struct cfg80211_wowlan_wakeup *wakeup,
gfp_t gfp)
{
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
struct sk_buff *msg;
void *hdr;
int size = 200;
@@ -11597,7 +11597,7 @@ void cfg80211_tdls_oper_request(struct net_device *dev, const u8 *peer,
u16 reason_code, gfp_t gfp)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
struct sk_buff *msg;
void *hdr;
@@ -11677,7 +11677,7 @@ void cfg80211_ft_event(struct net_device *netdev,
struct cfg80211_ft_event_params *ft_event)
{
struct wiphy *wiphy = netdev->ieee80211_ptr->wiphy;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
struct sk_buff *msg;
void *hdr;
@@ -11724,7 +11724,7 @@ void cfg80211_crit_proto_stopped(struct wireless_dev *wdev, gfp_t gfp)
void *hdr;
u32 nlportid;
- rdev = wiphy_to_dev(wdev->wiphy);
+ rdev = wiphy_to_rdev(wdev->wiphy);
if (!rdev->crit_proto_nlportid)
return;
@@ -11759,7 +11759,7 @@ EXPORT_SYMBOL(cfg80211_crit_proto_stopped);
void nl80211_send_ap_stopped(struct wireless_dev *wdev)
{
struct wiphy *wiphy = wdev->wiphy;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
struct sk_buff *msg;
void *hdr;
diff --git a/net/wireless/scan.c b/net/wireless/scan.c
index dd04cd9..e950a1e 100644
--- a/net/wireless/scan.c
+++ b/net/wireless/scan.c
@@ -238,11 +238,11 @@ void __cfg80211_scan_done(struct work_struct *wk)
void cfg80211_scan_done(struct cfg80211_scan_request *request, bool aborted)
{
trace_cfg80211_scan_done(request, aborted);
- WARN_ON(request != wiphy_to_dev(request->wiphy)->scan_req);
+ WARN_ON(request != wiphy_to_rdev(request->wiphy)->scan_req);
request->aborted = aborted;
request->notified = true;
- queue_work(cfg80211_wq, &wiphy_to_dev(request->wiphy)->scan_done_wk);
+ queue_work(cfg80211_wq, &wiphy_to_rdev(request->wiphy)->scan_done_wk);
}
EXPORT_SYMBOL(cfg80211_scan_done);
@@ -278,15 +278,15 @@ void cfg80211_sched_scan_results(struct wiphy *wiphy)
{
trace_cfg80211_sched_scan_results(wiphy);
/* ignore if we're not scanning */
- if (wiphy_to_dev(wiphy)->sched_scan_req)
+ if (wiphy_to_rdev(wiphy)->sched_scan_req)
queue_work(cfg80211_wq,
- &wiphy_to_dev(wiphy)->sched_scan_results_wk);
+ &wiphy_to_rdev(wiphy)->sched_scan_results_wk);
}
EXPORT_SYMBOL(cfg80211_sched_scan_results);
void cfg80211_sched_scan_stopped(struct wiphy *wiphy)
{
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
trace_cfg80211_sched_scan_stopped(wiphy);
@@ -526,7 +526,7 @@ struct cfg80211_bss *cfg80211_get_bss(struct wiphy *wiphy,
const u8 *ssid, size_t ssid_len,
u16 capa_mask, u16 capa_val)
{
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
struct cfg80211_internal_bss *bss, *res = NULL;
unsigned long now = jiffies;
@@ -917,7 +917,7 @@ cfg80211_inform_bss_width(struct wiphy *wiphy,
rcu_assign_pointer(tmp.pub.beacon_ies, ies);
rcu_assign_pointer(tmp.pub.ies, ies);
- res = cfg80211_bss_update(wiphy_to_dev(wiphy), &tmp,
+ res = cfg80211_bss_update(wiphy_to_rdev(wiphy), &tmp,
rx_channel == channel);
if (!res)
return NULL;
@@ -989,7 +989,7 @@ cfg80211_inform_bss_width_frame(struct wiphy *wiphy,
tmp.pub.beacon_interval = le16_to_cpu(mgmt->u.probe_resp.beacon_int);
tmp.pub.capability = le16_to_cpu(mgmt->u.probe_resp.capab_info);
- res = cfg80211_bss_update(wiphy_to_dev(wiphy), &tmp,
+ res = cfg80211_bss_update(wiphy_to_rdev(wiphy), &tmp,
rx_channel == channel);
if (!res)
return NULL;
@@ -1005,7 +1005,7 @@ EXPORT_SYMBOL(cfg80211_inform_bss_width_frame);
void cfg80211_ref_bss(struct wiphy *wiphy, struct cfg80211_bss *pub)
{
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
struct cfg80211_internal_bss *bss;
if (!pub)
@@ -1021,7 +1021,7 @@ EXPORT_SYMBOL(cfg80211_ref_bss);
void cfg80211_put_bss(struct wiphy *wiphy, struct cfg80211_bss *pub)
{
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
struct cfg80211_internal_bss *bss;
if (!pub)
@@ -1037,7 +1037,7 @@ EXPORT_SYMBOL(cfg80211_put_bss);
void cfg80211_unlink_bss(struct wiphy *wiphy, struct cfg80211_bss *pub)
{
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
struct cfg80211_internal_bss *bss;
if (WARN_ON(!pub))
@@ -1067,7 +1067,7 @@ cfg80211_get_dev_from_ifindex(struct net *net, int ifindex)
if (!dev)
return ERR_PTR(-ENODEV);
if (dev->ieee80211_ptr)
- rdev = wiphy_to_dev(dev->ieee80211_ptr->wiphy);
+ rdev = wiphy_to_rdev(dev->ieee80211_ptr->wiphy);
else
rdev = ERR_PTR(-ENODEV);
dev_put(dev);
diff --git a/net/wireless/sme.c b/net/wireless/sme.c
index 11b2779..ae92954 100644
--- a/net/wireless/sme.c
+++ b/net/wireless/sme.c
@@ -59,7 +59,7 @@ static void cfg80211_sme_free(struct wireless_dev *wdev)
static int cfg80211_conn_scan(struct wireless_dev *wdev)
{
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
struct cfg80211_scan_request *request;
int n_channels, err;
@@ -130,7 +130,7 @@ static int cfg80211_conn_scan(struct wireless_dev *wdev)
static int cfg80211_conn_do_work(struct wireless_dev *wdev)
{
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
struct cfg80211_connect_params *params;
struct cfg80211_assoc_request req = {};
int err;
@@ -245,7 +245,7 @@ void cfg80211_conn_work(struct work_struct *work)
/* Returned bss is reference counted and must be cleaned up appropriately. */
static struct cfg80211_bss *cfg80211_get_conn_bss(struct wireless_dev *wdev)
{
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
struct cfg80211_bss *bss;
u16 capa = WLAN_CAPABILITY_ESS;
@@ -275,7 +275,7 @@ static struct cfg80211_bss *cfg80211_get_conn_bss(struct wireless_dev *wdev)
static void __cfg80211_sme_scan_done(struct net_device *dev)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
struct cfg80211_bss *bss;
ASSERT_WDEV_LOCK(wdev);
@@ -306,7 +306,7 @@ void cfg80211_sme_scan_done(struct net_device *dev)
void cfg80211_sme_rx_auth(struct wireless_dev *wdev, const u8 *buf, size_t len)
{
struct wiphy *wiphy = wdev->wiphy;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *)buf;
u16 status_code = le16_to_cpu(mgmt->u.auth.status_code);
@@ -352,7 +352,7 @@ void cfg80211_sme_rx_auth(struct wireless_dev *wdev, const u8 *buf, size_t len)
bool cfg80211_sme_rx_assoc_resp(struct wireless_dev *wdev, u16 status)
{
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
if (!wdev->conn)
return false;
@@ -386,7 +386,7 @@ void cfg80211_sme_deauth(struct wireless_dev *wdev)
void cfg80211_sme_auth_timeout(struct wireless_dev *wdev)
{
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
if (!wdev->conn)
return;
@@ -397,7 +397,7 @@ void cfg80211_sme_auth_timeout(struct wireless_dev *wdev)
void cfg80211_sme_disassoc(struct wireless_dev *wdev)
{
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
if (!wdev->conn)
return;
@@ -408,7 +408,7 @@ void cfg80211_sme_disassoc(struct wireless_dev *wdev)
void cfg80211_sme_assoc_timeout(struct wireless_dev *wdev)
{
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
if (!wdev->conn)
return;
@@ -421,7 +421,7 @@ static int cfg80211_sme_connect(struct wireless_dev *wdev,
struct cfg80211_connect_params *connect,
const u8 *prev_bssid)
{
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
struct cfg80211_bss *bss;
int err;
@@ -506,7 +506,7 @@ static int cfg80211_sme_connect(struct wireless_dev *wdev,
static int cfg80211_sme_disconnect(struct wireless_dev *wdev, u16 reason)
{
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
int err;
if (!wdev->conn)
@@ -594,7 +594,7 @@ void __cfg80211_connect_result(struct net_device *dev, const u8 *bssid,
return;
}
- nl80211_send_connect_result(wiphy_to_dev(wdev->wiphy), dev,
+ nl80211_send_connect_result(wiphy_to_rdev(wdev->wiphy), dev,
bssid, req_ie, req_ie_len,
resp_ie, resp_ie_len,
status, GFP_KERNEL);
@@ -625,7 +625,7 @@ void __cfg80211_connect_result(struct net_device *dev, const u8 *bssid,
#endif
if (!bss && (status == WLAN_STATUS_SUCCESS)) {
- WARN_ON_ONCE(!wiphy_to_dev(wdev->wiphy)->ops->connect);
+ WARN_ON_ONCE(!wiphy_to_rdev(wdev->wiphy)->ops->connect);
bss = cfg80211_get_bss(wdev->wiphy, NULL, bssid,
wdev->ssid, wdev->ssid_len,
WLAN_CAPABILITY_ESS,
@@ -687,7 +687,7 @@ void cfg80211_connect_result(struct net_device *dev, const u8 *bssid,
u16 status, gfp_t gfp)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
struct cfg80211_event *ev;
unsigned long flags;
@@ -742,7 +742,8 @@ void __cfg80211_roamed(struct wireless_dev *wdev,
cfg80211_hold_bss(bss_from_pub(bss));
wdev->current_bss = bss_from_pub(bss);
- nl80211_send_roamed(wiphy_to_dev(wdev->wiphy), wdev->netdev, bss->bssid,
+ nl80211_send_roamed(wiphy_to_rdev(wdev->wiphy),
+ wdev->netdev, bss->bssid,
req_ie, req_ie_len, resp_ie, resp_ie_len,
GFP_KERNEL);
@@ -801,7 +802,7 @@ void cfg80211_roamed_bss(struct net_device *dev,
size_t resp_ie_len, gfp_t gfp)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
struct cfg80211_event *ev;
unsigned long flags;
@@ -834,7 +835,7 @@ void __cfg80211_disconnected(struct net_device *dev, const u8 *ie,
size_t ie_len, u16 reason, bool from_ap)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
int i;
#ifdef CONFIG_CFG80211_WEXT
union iwreq_data wrqu;
@@ -880,7 +881,7 @@ void cfg80211_disconnected(struct net_device *dev, u16 reason,
u8 *ie, size_t ie_len, gfp_t gfp)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
struct cfg80211_event *ev;
unsigned long flags;
diff --git a/net/wireless/util.c b/net/wireless/util.c
index 39fc1d7..399c8ba 100644
--- a/net/wireless/util.c
+++ b/net/wireless/util.c
@@ -754,7 +754,7 @@ EXPORT_SYMBOL(ieee80211_bss_get_ie);
void cfg80211_upload_connect_keys(struct wireless_dev *wdev)
{
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
struct net_device *dev = wdev->netdev;
int i;
diff --git a/net/wireless/wext-compat.c b/net/wireless/wext-compat.c
index 5661a54..4b72d28 100644
--- a/net/wireless/wext-compat.c
+++ b/net/wireless/wext-compat.c
@@ -73,7 +73,7 @@ int cfg80211_wext_siwmode(struct net_device *dev, struct iw_request_info *info,
struct vif_params vifparams;
enum nl80211_iftype type;
- rdev = wiphy_to_dev(wdev->wiphy);
+ rdev = wiphy_to_rdev(wdev->wiphy);
switch (*mode) {
case IW_MODE_INFRA:
@@ -286,7 +286,7 @@ int cfg80211_wext_siwrts(struct net_device *dev,
struct iw_param *rts, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
u32 orts = wdev->wiphy->rts_threshold;
int err;
@@ -324,7 +324,7 @@ int cfg80211_wext_siwfrag(struct net_device *dev,
struct iw_param *frag, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
u32 ofrag = wdev->wiphy->frag_threshold;
int err;
@@ -364,7 +364,7 @@ static int cfg80211_wext_siwretry(struct net_device *dev,
struct iw_param *retry, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
u32 changed = 0;
u8 olong = wdev->wiphy->retry_long;
u8 oshort = wdev->wiphy->retry_short;
@@ -587,7 +587,7 @@ static int cfg80211_wext_siwencode(struct net_device *dev,
struct iw_point *erq, char *keybuf)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
int idx, err;
bool remove = false;
struct key_params params;
@@ -647,7 +647,7 @@ static int cfg80211_wext_siwencodeext(struct net_device *dev,
struct iw_point *erq, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
struct iw_encode_ext *ext = (struct iw_encode_ext *) extra;
const u8 *addr;
int idx;
@@ -775,7 +775,7 @@ static int cfg80211_wext_siwfreq(struct net_device *dev,
struct iw_freq *wextfreq, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
struct cfg80211_chan_def chandef = {
.width = NL80211_CHAN_WIDTH_20_NOHT,
};
@@ -818,7 +818,7 @@ static int cfg80211_wext_giwfreq(struct net_device *dev,
struct iw_freq *freq, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
struct cfg80211_chan_def chandef;
int ret;
@@ -847,7 +847,7 @@ static int cfg80211_wext_siwtxpower(struct net_device *dev,
union iwreq_data *data, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
enum nl80211_tx_power_setting type;
int dbm = 0;
@@ -899,7 +899,7 @@ static int cfg80211_wext_giwtxpower(struct net_device *dev,
union iwreq_data *data, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
int err, val;
if ((data->txpower.flags & IW_TXPOW_TYPE) != IW_TXPOW_DBM)
@@ -1119,7 +1119,7 @@ static int cfg80211_wext_siwpower(struct net_device *dev,
struct iw_param *wrq, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
bool ps = wdev->ps;
int timeout = wdev->ps_timeout;
int err;
@@ -1177,7 +1177,7 @@ static int cfg80211_wds_wext_siwap(struct net_device *dev,
struct sockaddr *addr, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
int err;
if (WARN_ON(wdev->iftype != NL80211_IFTYPE_WDS))
@@ -1221,7 +1221,7 @@ static int cfg80211_wext_siwrate(struct net_device *dev,
struct iw_param *rate, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
struct cfg80211_bitrate_mask mask;
u32 fixed, maxrate;
struct ieee80211_supported_band *sband;
@@ -1272,7 +1272,7 @@ static int cfg80211_wext_giwrate(struct net_device *dev,
struct iw_param *rate, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
/* we are under RTNL - globally locked - so can use a static struct */
static struct station_info sinfo;
u8 addr[ETH_ALEN];
@@ -1310,7 +1310,7 @@ static int cfg80211_wext_giwrate(struct net_device *dev,
static struct iw_statistics *cfg80211_wireless_stats(struct net_device *dev)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
/* we are under RTNL - globally locked - so can use static structs */
static struct iw_statistics wstats;
static struct station_info sinfo;
@@ -1449,7 +1449,7 @@ static int cfg80211_wext_siwpmksa(struct net_device *dev,
struct iw_point *data, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
struct cfg80211_pmksa cfg_pmksa;
struct iw_pmksa *pmksa = (struct iw_pmksa *)extra;
diff --git a/net/wireless/wext-sme.c b/net/wireless/wext-sme.c
index 86c331a..5a94b7d 100644
--- a/net/wireless/wext-sme.c
+++ b/net/wireless/wext-sme.c
@@ -67,7 +67,7 @@ int cfg80211_mgd_wext_siwfreq(struct net_device *dev,
struct iw_freq *wextfreq, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
struct ieee80211_channel *chan = NULL;
int err, freq;
@@ -169,7 +169,7 @@ int cfg80211_mgd_wext_siwessid(struct net_device *dev,
struct iw_point *data, char *ssid)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
size_t len = data->length;
int err;
@@ -260,7 +260,7 @@ int cfg80211_mgd_wext_siwap(struct net_device *dev,
struct sockaddr *ap_addr, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
u8 *bssid = ap_addr->sa_data;
int err;
@@ -333,7 +333,7 @@ int cfg80211_wext_siwgenie(struct net_device *dev,
struct iw_point *data, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
u8 *ie = extra;
int ie_len = data->length, err;
@@ -390,7 +390,7 @@ int cfg80211_wext_siwmlme(struct net_device *dev,
if (!wdev)
return -EOPNOTSUPP;
- rdev = wiphy_to_dev(wdev->wiphy);
+ rdev = wiphy_to_rdev(wdev->wiphy);
if (wdev->iftype != NL80211_IFTYPE_STATION)
return -EINVAL;
--
1.9.0
Name "dev" is too common and ambiguous, let all the pointer name
pointing to struct cfg80211_registered_device be "rdev". This can
improve code readability and consistency(since some places have
already called it rdev).
Signed-off-by: Zhao, Gang <[email protected]>
---
net/wireless/core.h | 4 +-
net/wireless/nl80211.c | 258 ++++++++++++++++++++++++-------------------------
net/wireless/scan.c | 130 ++++++++++++-------------
3 files changed, 196 insertions(+), 196 deletions(-)
diff --git a/net/wireless/core.h b/net/wireless/core.h
index 5b1fdca..200c291 100644
--- a/net/wireless/core.h
+++ b/net/wireless/core.h
@@ -240,8 +240,8 @@ int cfg80211_dev_rename(struct cfg80211_registered_device *rdev,
void ieee80211_set_bitrate_flags(struct wiphy *wiphy);
-void cfg80211_bss_expire(struct cfg80211_registered_device *dev);
-void cfg80211_bss_age(struct cfg80211_registered_device *dev,
+void cfg80211_bss_expire(struct cfg80211_registered_device *rdev);
+void cfg80211_bss_age(struct cfg80211_registered_device *rdev,
unsigned long age_secs);
/* IBSS */
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 052c1bf..7dc2719 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -1006,42 +1006,42 @@ static int nl80211_send_wowlan_tcp_caps(struct cfg80211_registered_device *rdev,
}
static int nl80211_send_wowlan(struct sk_buff *msg,
- struct cfg80211_registered_device *dev,
+ struct cfg80211_registered_device *rdev,
bool large)
{
struct nlattr *nl_wowlan;
- if (!dev->wiphy.wowlan)
+ if (!rdev->wiphy.wowlan)
return 0;
nl_wowlan = nla_nest_start(msg, NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED);
if (!nl_wowlan)
return -ENOBUFS;
- if (((dev->wiphy.wowlan->flags & WIPHY_WOWLAN_ANY) &&
+ if (((rdev->wiphy.wowlan->flags & WIPHY_WOWLAN_ANY) &&
nla_put_flag(msg, NL80211_WOWLAN_TRIG_ANY)) ||
- ((dev->wiphy.wowlan->flags & WIPHY_WOWLAN_DISCONNECT) &&
+ ((rdev->wiphy.wowlan->flags & WIPHY_WOWLAN_DISCONNECT) &&
nla_put_flag(msg, NL80211_WOWLAN_TRIG_DISCONNECT)) ||
- ((dev->wiphy.wowlan->flags & WIPHY_WOWLAN_MAGIC_PKT) &&
+ ((rdev->wiphy.wowlan->flags & WIPHY_WOWLAN_MAGIC_PKT) &&
nla_put_flag(msg, NL80211_WOWLAN_TRIG_MAGIC_PKT)) ||
- ((dev->wiphy.wowlan->flags & WIPHY_WOWLAN_SUPPORTS_GTK_REKEY) &&
+ ((rdev->wiphy.wowlan->flags & WIPHY_WOWLAN_SUPPORTS_GTK_REKEY) &&
nla_put_flag(msg, NL80211_WOWLAN_TRIG_GTK_REKEY_SUPPORTED)) ||
- ((dev->wiphy.wowlan->flags & WIPHY_WOWLAN_GTK_REKEY_FAILURE) &&
+ ((rdev->wiphy.wowlan->flags & WIPHY_WOWLAN_GTK_REKEY_FAILURE) &&
nla_put_flag(msg, NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE)) ||
- ((dev->wiphy.wowlan->flags & WIPHY_WOWLAN_EAP_IDENTITY_REQ) &&
+ ((rdev->wiphy.wowlan->flags & WIPHY_WOWLAN_EAP_IDENTITY_REQ) &&
nla_put_flag(msg, NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST)) ||
- ((dev->wiphy.wowlan->flags & WIPHY_WOWLAN_4WAY_HANDSHAKE) &&
+ ((rdev->wiphy.wowlan->flags & WIPHY_WOWLAN_4WAY_HANDSHAKE) &&
nla_put_flag(msg, NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE)) ||
- ((dev->wiphy.wowlan->flags & WIPHY_WOWLAN_RFKILL_RELEASE) &&
+ ((rdev->wiphy.wowlan->flags & WIPHY_WOWLAN_RFKILL_RELEASE) &&
nla_put_flag(msg, NL80211_WOWLAN_TRIG_RFKILL_RELEASE)))
return -ENOBUFS;
- if (dev->wiphy.wowlan->n_patterns) {
+ if (rdev->wiphy.wowlan->n_patterns) {
struct nl80211_pattern_support pat = {
- .max_patterns = dev->wiphy.wowlan->n_patterns,
- .min_pattern_len = dev->wiphy.wowlan->pattern_min_len,
- .max_pattern_len = dev->wiphy.wowlan->pattern_max_len,
- .max_pkt_offset = dev->wiphy.wowlan->max_pkt_offset,
+ .max_patterns = rdev->wiphy.wowlan->n_patterns,
+ .min_pattern_len = rdev->wiphy.wowlan->pattern_min_len,
+ .max_pattern_len = rdev->wiphy.wowlan->pattern_max_len,
+ .max_pkt_offset = rdev->wiphy.wowlan->max_pkt_offset,
};
if (nla_put(msg, NL80211_WOWLAN_TRIG_PKT_PATTERN,
@@ -1049,7 +1049,7 @@ static int nl80211_send_wowlan(struct sk_buff *msg,
return -ENOBUFS;
}
- if (large && nl80211_send_wowlan_tcp_caps(dev, msg))
+ if (large && nl80211_send_wowlan_tcp_caps(rdev, msg))
return -ENOBUFS;
nla_nest_end(msg, nl_wowlan);
@@ -1059,19 +1059,19 @@ static int nl80211_send_wowlan(struct sk_buff *msg,
#endif
static int nl80211_send_coalesce(struct sk_buff *msg,
- struct cfg80211_registered_device *dev)
+ struct cfg80211_registered_device *rdev)
{
struct nl80211_coalesce_rule_support rule;
- if (!dev->wiphy.coalesce)
+ if (!rdev->wiphy.coalesce)
return 0;
- rule.max_rules = dev->wiphy.coalesce->n_rules;
- rule.max_delay = dev->wiphy.coalesce->max_delay;
- rule.pat.max_patterns = dev->wiphy.coalesce->n_patterns;
- rule.pat.min_pattern_len = dev->wiphy.coalesce->pattern_min_len;
- rule.pat.max_pattern_len = dev->wiphy.coalesce->pattern_max_len;
- rule.pat.max_pkt_offset = dev->wiphy.coalesce->max_pkt_offset;
+ rule.max_rules = rdev->wiphy.coalesce->n_rules;
+ rule.max_delay = rdev->wiphy.coalesce->max_delay;
+ rule.pat.max_patterns = rdev->wiphy.coalesce->n_patterns;
+ rule.pat.min_pattern_len = rdev->wiphy.coalesce->pattern_min_len;
+ rule.pat.max_pattern_len = rdev->wiphy.coalesce->pattern_max_len;
+ rule.pat.max_pkt_offset = rdev->wiphy.coalesce->max_pkt_offset;
if (nla_put(msg, NL80211_ATTR_COALESCE_RULE, sizeof(rule), &rule))
return -ENOBUFS;
@@ -1202,7 +1202,7 @@ struct nl80211_dump_wiphy_state {
bool split;
};
-static int nl80211_send_wiphy(struct cfg80211_registered_device *dev,
+static int nl80211_send_wiphy(struct cfg80211_registered_device *rdev,
struct sk_buff *msg, u32 portid, u32 seq,
int flags, struct nl80211_dump_wiphy_state *state)
{
@@ -1214,7 +1214,7 @@ static int nl80211_send_wiphy(struct cfg80211_registered_device *dev,
struct ieee80211_channel *chan;
int i;
const struct ieee80211_txrx_stypes *mgmt_stypes =
- dev->wiphy.mgmt_stypes;
+ rdev->wiphy.mgmt_stypes;
u32 features;
hdr = nl80211hdr_put(msg, portid, seq, flags, NL80211_CMD_NEW_WIPHY);
@@ -1224,9 +1224,9 @@ static int nl80211_send_wiphy(struct cfg80211_registered_device *dev,
if (WARN_ON(!state))
return -EINVAL;
- if (nla_put_u32(msg, NL80211_ATTR_WIPHY, dev->wiphy_idx) ||
+ if (nla_put_u32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx) ||
nla_put_string(msg, NL80211_ATTR_WIPHY_NAME,
- wiphy_name(&dev->wiphy)) ||
+ wiphy_name(&rdev->wiphy)) ||
nla_put_u32(msg, NL80211_ATTR_GENERATION,
cfg80211_rdev_list_generation))
goto nla_put_failure;
@@ -1234,43 +1234,43 @@ static int nl80211_send_wiphy(struct cfg80211_registered_device *dev,
switch (state->split_start) {
case 0:
if (nla_put_u8(msg, NL80211_ATTR_WIPHY_RETRY_SHORT,
- dev->wiphy.retry_short) ||
+ rdev->wiphy.retry_short) ||
nla_put_u8(msg, NL80211_ATTR_WIPHY_RETRY_LONG,
- dev->wiphy.retry_long) ||
+ rdev->wiphy.retry_long) ||
nla_put_u32(msg, NL80211_ATTR_WIPHY_FRAG_THRESHOLD,
- dev->wiphy.frag_threshold) ||
+ rdev->wiphy.frag_threshold) ||
nla_put_u32(msg, NL80211_ATTR_WIPHY_RTS_THRESHOLD,
- dev->wiphy.rts_threshold) ||
+ rdev->wiphy.rts_threshold) ||
nla_put_u8(msg, NL80211_ATTR_WIPHY_COVERAGE_CLASS,
- dev->wiphy.coverage_class) ||
+ rdev->wiphy.coverage_class) ||
nla_put_u8(msg, NL80211_ATTR_MAX_NUM_SCAN_SSIDS,
- dev->wiphy.max_scan_ssids) ||
+ rdev->wiphy.max_scan_ssids) ||
nla_put_u8(msg, NL80211_ATTR_MAX_NUM_SCHED_SCAN_SSIDS,
- dev->wiphy.max_sched_scan_ssids) ||
+ rdev->wiphy.max_sched_scan_ssids) ||
nla_put_u16(msg, NL80211_ATTR_MAX_SCAN_IE_LEN,
- dev->wiphy.max_scan_ie_len) ||
+ rdev->wiphy.max_scan_ie_len) ||
nla_put_u16(msg, NL80211_ATTR_MAX_SCHED_SCAN_IE_LEN,
- dev->wiphy.max_sched_scan_ie_len) ||
+ rdev->wiphy.max_sched_scan_ie_len) ||
nla_put_u8(msg, NL80211_ATTR_MAX_MATCH_SETS,
- dev->wiphy.max_match_sets))
+ rdev->wiphy.max_match_sets))
goto nla_put_failure;
- if ((dev->wiphy.flags & WIPHY_FLAG_IBSS_RSN) &&
+ if ((rdev->wiphy.flags & WIPHY_FLAG_IBSS_RSN) &&
nla_put_flag(msg, NL80211_ATTR_SUPPORT_IBSS_RSN))
goto nla_put_failure;
- if ((dev->wiphy.flags & WIPHY_FLAG_MESH_AUTH) &&
+ if ((rdev->wiphy.flags & WIPHY_FLAG_MESH_AUTH) &&
nla_put_flag(msg, NL80211_ATTR_SUPPORT_MESH_AUTH))
goto nla_put_failure;
- if ((dev->wiphy.flags & WIPHY_FLAG_AP_UAPSD) &&
+ if ((rdev->wiphy.flags & WIPHY_FLAG_AP_UAPSD) &&
nla_put_flag(msg, NL80211_ATTR_SUPPORT_AP_UAPSD))
goto nla_put_failure;
- if ((dev->wiphy.flags & WIPHY_FLAG_SUPPORTS_FW_ROAM) &&
+ if ((rdev->wiphy.flags & WIPHY_FLAG_SUPPORTS_FW_ROAM) &&
nla_put_flag(msg, NL80211_ATTR_ROAM_SUPPORT))
goto nla_put_failure;
- if ((dev->wiphy.flags & WIPHY_FLAG_SUPPORTS_TDLS) &&
+ if ((rdev->wiphy.flags & WIPHY_FLAG_SUPPORTS_TDLS) &&
nla_put_flag(msg, NL80211_ATTR_TDLS_SUPPORT))
goto nla_put_failure;
- if ((dev->wiphy.flags & WIPHY_FLAG_TDLS_EXTERNAL_SETUP) &&
+ if ((rdev->wiphy.flags & WIPHY_FLAG_TDLS_EXTERNAL_SETUP) &&
nla_put_flag(msg, NL80211_ATTR_TDLS_EXTERNAL_SETUP))
goto nla_put_failure;
state->split_start++;
@@ -1278,35 +1278,35 @@ static int nl80211_send_wiphy(struct cfg80211_registered_device *dev,
break;
case 1:
if (nla_put(msg, NL80211_ATTR_CIPHER_SUITES,
- sizeof(u32) * dev->wiphy.n_cipher_suites,
- dev->wiphy.cipher_suites))
+ sizeof(u32) * rdev->wiphy.n_cipher_suites,
+ rdev->wiphy.cipher_suites))
goto nla_put_failure;
if (nla_put_u8(msg, NL80211_ATTR_MAX_NUM_PMKIDS,
- dev->wiphy.max_num_pmkids))
+ rdev->wiphy.max_num_pmkids))
goto nla_put_failure;
- if ((dev->wiphy.flags & WIPHY_FLAG_CONTROL_PORT_PROTOCOL) &&
+ if ((rdev->wiphy.flags & WIPHY_FLAG_CONTROL_PORT_PROTOCOL) &&
nla_put_flag(msg, NL80211_ATTR_CONTROL_PORT_ETHERTYPE))
goto nla_put_failure;
if (nla_put_u32(msg, NL80211_ATTR_WIPHY_ANTENNA_AVAIL_TX,
- dev->wiphy.available_antennas_tx) ||
+ rdev->wiphy.available_antennas_tx) ||
nla_put_u32(msg, NL80211_ATTR_WIPHY_ANTENNA_AVAIL_RX,
- dev->wiphy.available_antennas_rx))
+ rdev->wiphy.available_antennas_rx))
goto nla_put_failure;
- if ((dev->wiphy.flags & WIPHY_FLAG_AP_PROBE_RESP_OFFLOAD) &&
+ if ((rdev->wiphy.flags & WIPHY_FLAG_AP_PROBE_RESP_OFFLOAD) &&
nla_put_u32(msg, NL80211_ATTR_PROBE_RESP_OFFLOAD,
- dev->wiphy.probe_resp_offload))
+ rdev->wiphy.probe_resp_offload))
goto nla_put_failure;
- if ((dev->wiphy.available_antennas_tx ||
- dev->wiphy.available_antennas_rx) &&
- dev->ops->get_antenna) {
+ if ((rdev->wiphy.available_antennas_tx ||
+ rdev->wiphy.available_antennas_rx) &&
+ rdev->ops->get_antenna) {
u32 tx_ant = 0, rx_ant = 0;
int res;
- res = rdev_get_antenna(dev, &tx_ant, &rx_ant);
+ res = rdev_get_antenna(rdev, &tx_ant, &rx_ant);
if (!res) {
if (nla_put_u32(msg,
NL80211_ATTR_WIPHY_ANTENNA_TX,
@@ -1323,7 +1323,7 @@ static int nl80211_send_wiphy(struct cfg80211_registered_device *dev,
break;
case 2:
if (nl80211_put_iftypes(msg, NL80211_ATTR_SUPPORTED_IFTYPES,
- dev->wiphy.interface_modes))
+ rdev->wiphy.interface_modes))
goto nla_put_failure;
state->split_start++;
if (state->split)
@@ -1337,7 +1337,7 @@ static int nl80211_send_wiphy(struct cfg80211_registered_device *dev,
band < IEEE80211_NUM_BANDS; band++) {
struct ieee80211_supported_band *sband;
- sband = dev->wiphy.bands[band];
+ sband = rdev->wiphy.bands[band];
if (!sband)
continue;
@@ -1414,7 +1414,7 @@ static int nl80211_send_wiphy(struct cfg80211_registered_device *dev,
i = 0;
#define CMD(op, n) \
do { \
- if (dev->ops->op) { \
+ if (rdev->ops->op) { \
i++; \
if (nla_put_u32(msg, i, NL80211_CMD_ ## n)) \
goto nla_put_failure; \
@@ -1438,32 +1438,32 @@ static int nl80211_send_wiphy(struct cfg80211_registered_device *dev,
CMD(set_pmksa, SET_PMKSA);
CMD(del_pmksa, DEL_PMKSA);
CMD(flush_pmksa, FLUSH_PMKSA);
- if (dev->wiphy.flags & WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL)
+ if (rdev->wiphy.flags & WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL)
CMD(remain_on_channel, REMAIN_ON_CHANNEL);
CMD(set_bitrate_mask, SET_TX_BITRATE_MASK);
CMD(mgmt_tx, FRAME);
CMD(mgmt_tx_cancel_wait, FRAME_WAIT_CANCEL);
- if (dev->wiphy.flags & WIPHY_FLAG_NETNS_OK) {
+ if (rdev->wiphy.flags & WIPHY_FLAG_NETNS_OK) {
i++;
if (nla_put_u32(msg, i, NL80211_CMD_SET_WIPHY_NETNS))
goto nla_put_failure;
}
- if (dev->ops->set_monitor_channel || dev->ops->start_ap ||
- dev->ops->join_mesh) {
+ if (rdev->ops->set_monitor_channel || rdev->ops->start_ap ||
+ rdev->ops->join_mesh) {
i++;
if (nla_put_u32(msg, i, NL80211_CMD_SET_CHANNEL))
goto nla_put_failure;
}
CMD(set_wds_peer, SET_WDS_PEER);
- if (dev->wiphy.flags & WIPHY_FLAG_SUPPORTS_TDLS) {
+ if (rdev->wiphy.flags & WIPHY_FLAG_SUPPORTS_TDLS) {
CMD(tdls_mgmt, TDLS_MGMT);
CMD(tdls_oper, TDLS_OPER);
}
- if (dev->wiphy.flags & WIPHY_FLAG_SUPPORTS_SCHED_SCAN)
+ if (rdev->wiphy.flags & WIPHY_FLAG_SUPPORTS_SCHED_SCAN)
CMD(sched_scan_start, START_SCHED_SCAN);
CMD(probe_client, PROBE_CLIENT);
CMD(set_noack_map, SET_NOACK_MAP);
- if (dev->wiphy.flags & WIPHY_FLAG_REPORTS_OBSS) {
+ if (rdev->wiphy.flags & WIPHY_FLAG_REPORTS_OBSS) {
i++;
if (nla_put_u32(msg, i, NL80211_CMD_REGISTER_BEACONS))
goto nla_put_failure;
@@ -1473,7 +1473,7 @@ static int nl80211_send_wiphy(struct cfg80211_registered_device *dev,
if (state->split) {
CMD(crit_proto_start, CRIT_PROTOCOL_START);
CMD(crit_proto_stop, CRIT_PROTOCOL_STOP);
- if (dev->wiphy.flags & WIPHY_FLAG_HAS_CHANNEL_SWITCH)
+ if (rdev->wiphy.flags & WIPHY_FLAG_HAS_CHANNEL_SWITCH)
CMD(channel_switch, CHANNEL_SWITCH);
}
CMD(set_qos_map, SET_QOS_MAP);
@@ -1484,13 +1484,13 @@ static int nl80211_send_wiphy(struct cfg80211_registered_device *dev,
#undef CMD
- if (dev->ops->connect || dev->ops->auth) {
+ if (rdev->ops->connect || rdev->ops->auth) {
i++;
if (nla_put_u32(msg, i, NL80211_CMD_CONNECT))
goto nla_put_failure;
}
- if (dev->ops->disconnect || dev->ops->deauth) {
+ if (rdev->ops->disconnect || rdev->ops->deauth) {
i++;
if (nla_put_u32(msg, i, NL80211_CMD_DISCONNECT))
goto nla_put_failure;
@@ -1501,14 +1501,14 @@ static int nl80211_send_wiphy(struct cfg80211_registered_device *dev,
if (state->split)
break;
case 5:
- if (dev->ops->remain_on_channel &&
- (dev->wiphy.flags & WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL) &&
+ if (rdev->ops->remain_on_channel &&
+ (rdev->wiphy.flags & WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL) &&
nla_put_u32(msg,
NL80211_ATTR_MAX_REMAIN_ON_CHANNEL_DURATION,
- dev->wiphy.max_remain_on_channel_duration))
+ rdev->wiphy.max_remain_on_channel_duration))
goto nla_put_failure;
- if ((dev->wiphy.flags & WIPHY_FLAG_OFFCHAN_TX) &&
+ if ((rdev->wiphy.flags & WIPHY_FLAG_OFFCHAN_TX) &&
nla_put_flag(msg, NL80211_ATTR_OFFCHANNEL_TX_OK))
goto nla_put_failure;
@@ -1519,7 +1519,7 @@ static int nl80211_send_wiphy(struct cfg80211_registered_device *dev,
break;
case 6:
#ifdef CONFIG_PM
- if (nl80211_send_wowlan(msg, dev, state->split))
+ if (nl80211_send_wowlan(msg, rdev, state->split))
goto nla_put_failure;
state->split_start++;
if (state->split)
@@ -1529,10 +1529,10 @@ static int nl80211_send_wiphy(struct cfg80211_registered_device *dev,
#endif
case 7:
if (nl80211_put_iftypes(msg, NL80211_ATTR_SOFTWARE_IFTYPES,
- dev->wiphy.software_iftypes))
+ rdev->wiphy.software_iftypes))
goto nla_put_failure;
- if (nl80211_put_iface_combinations(&dev->wiphy, msg,
+ if (nl80211_put_iface_combinations(&rdev->wiphy, msg,
state->split))
goto nla_put_failure;
@@ -1540,12 +1540,12 @@ static int nl80211_send_wiphy(struct cfg80211_registered_device *dev,
if (state->split)
break;
case 8:
- if ((dev->wiphy.flags & WIPHY_FLAG_HAVE_AP_SME) &&
+ if ((rdev->wiphy.flags & WIPHY_FLAG_HAVE_AP_SME) &&
nla_put_u32(msg, NL80211_ATTR_DEVICE_AP_SME,
- dev->wiphy.ap_sme_capa))
+ rdev->wiphy.ap_sme_capa))
goto nla_put_failure;
- features = dev->wiphy.features;
+ features = rdev->wiphy.features;
/*
* We can only add the per-channel limit information if the
* dump is split, otherwise it makes it too big. Therefore
@@ -1556,16 +1556,16 @@ static int nl80211_send_wiphy(struct cfg80211_registered_device *dev,
if (nla_put_u32(msg, NL80211_ATTR_FEATURE_FLAGS, features))
goto nla_put_failure;
- if (dev->wiphy.ht_capa_mod_mask &&
+ if (rdev->wiphy.ht_capa_mod_mask &&
nla_put(msg, NL80211_ATTR_HT_CAPABILITY_MASK,
- sizeof(*dev->wiphy.ht_capa_mod_mask),
- dev->wiphy.ht_capa_mod_mask))
+ sizeof(*rdev->wiphy.ht_capa_mod_mask),
+ rdev->wiphy.ht_capa_mod_mask))
goto nla_put_failure;
- if (dev->wiphy.flags & WIPHY_FLAG_HAVE_AP_SME &&
- dev->wiphy.max_acl_mac_addrs &&
+ if (rdev->wiphy.flags & WIPHY_FLAG_HAVE_AP_SME &&
+ rdev->wiphy.max_acl_mac_addrs &&
nla_put_u32(msg, NL80211_ATTR_MAC_ACL_MAX,
- dev->wiphy.max_acl_mac_addrs))
+ rdev->wiphy.max_acl_mac_addrs))
goto nla_put_failure;
/*
@@ -1581,41 +1581,41 @@ static int nl80211_send_wiphy(struct cfg80211_registered_device *dev,
state->split_start++;
break;
case 9:
- if (dev->wiphy.extended_capabilities &&
+ if (rdev->wiphy.extended_capabilities &&
(nla_put(msg, NL80211_ATTR_EXT_CAPA,
- dev->wiphy.extended_capabilities_len,
- dev->wiphy.extended_capabilities) ||
+ rdev->wiphy.extended_capabilities_len,
+ rdev->wiphy.extended_capabilities) ||
nla_put(msg, NL80211_ATTR_EXT_CAPA_MASK,
- dev->wiphy.extended_capabilities_len,
- dev->wiphy.extended_capabilities_mask)))
+ rdev->wiphy.extended_capabilities_len,
+ rdev->wiphy.extended_capabilities_mask)))
goto nla_put_failure;
- if (dev->wiphy.vht_capa_mod_mask &&
+ if (rdev->wiphy.vht_capa_mod_mask &&
nla_put(msg, NL80211_ATTR_VHT_CAPABILITY_MASK,
- sizeof(*dev->wiphy.vht_capa_mod_mask),
- dev->wiphy.vht_capa_mod_mask))
+ sizeof(*rdev->wiphy.vht_capa_mod_mask),
+ rdev->wiphy.vht_capa_mod_mask))
goto nla_put_failure;
state->split_start++;
break;
case 10:
- if (nl80211_send_coalesce(msg, dev))
+ if (nl80211_send_coalesce(msg, rdev))
goto nla_put_failure;
- if ((dev->wiphy.flags & WIPHY_FLAG_SUPPORTS_5_10_MHZ) &&
+ if ((rdev->wiphy.flags & WIPHY_FLAG_SUPPORTS_5_10_MHZ) &&
(nla_put_flag(msg, NL80211_ATTR_SUPPORT_5_MHZ) ||
nla_put_flag(msg, NL80211_ATTR_SUPPORT_10_MHZ)))
goto nla_put_failure;
- if (dev->wiphy.max_ap_assoc_sta &&
+ if (rdev->wiphy.max_ap_assoc_sta &&
nla_put_u32(msg, NL80211_ATTR_MAX_AP_ASSOC_STA,
- dev->wiphy.max_ap_assoc_sta))
+ rdev->wiphy.max_ap_assoc_sta))
goto nla_put_failure;
state->split_start++;
break;
case 11:
- if (dev->wiphy.n_vendor_commands) {
+ if (rdev->wiphy.n_vendor_commands) {
const struct nl80211_vendor_cmd_info *info;
struct nlattr *nested;
@@ -1623,15 +1623,15 @@ static int nl80211_send_wiphy(struct cfg80211_registered_device *dev,
if (!nested)
goto nla_put_failure;
- for (i = 0; i < dev->wiphy.n_vendor_commands; i++) {
- info = &dev->wiphy.vendor_commands[i].info;
+ for (i = 0; i < rdev->wiphy.n_vendor_commands; i++) {
+ info = &rdev->wiphy.vendor_commands[i].info;
if (nla_put(msg, i + 1, sizeof(*info), info))
goto nla_put_failure;
}
nla_nest_end(msg, nested);
}
- if (dev->wiphy.n_vendor_events) {
+ if (rdev->wiphy.n_vendor_events) {
const struct nl80211_vendor_cmd_info *info;
struct nlattr *nested;
@@ -1640,8 +1640,8 @@ static int nl80211_send_wiphy(struct cfg80211_registered_device *dev,
if (!nested)
goto nla_put_failure;
- for (i = 0; i < dev->wiphy.n_vendor_events; i++) {
- info = &dev->wiphy.vendor_events[i];
+ for (i = 0; i < rdev->wiphy.n_vendor_events; i++) {
+ info = &rdev->wiphy.vendor_events[i];
if (nla_put(msg, i + 1, sizeof(*info), info))
goto nla_put_failure;
}
@@ -1697,7 +1697,7 @@ static int nl80211_dump_wiphy(struct sk_buff *skb, struct netlink_callback *cb)
{
int idx = 0, ret;
struct nl80211_dump_wiphy_state *state = (void *)cb->args[0];
- struct cfg80211_registered_device *dev;
+ struct cfg80211_registered_device *rdev;
rtnl_lock();
if (!state) {
@@ -1716,17 +1716,17 @@ static int nl80211_dump_wiphy(struct sk_buff *skb, struct netlink_callback *cb)
cb->args[0] = (long)state;
}
- list_for_each_entry(dev, &cfg80211_rdev_list, list) {
- if (!net_eq(wiphy_net(&dev->wiphy), sock_net(skb->sk)))
+ list_for_each_entry(rdev, &cfg80211_rdev_list, list) {
+ if (!net_eq(wiphy_net(&rdev->wiphy), sock_net(skb->sk)))
continue;
if (++idx <= state->start)
continue;
if (state->filter_wiphy != -1 &&
- state->filter_wiphy != dev->wiphy_idx)
+ state->filter_wiphy != rdev->wiphy_idx)
continue;
/* attempt to fit multiple wiphy data chunks into the skb */
do {
- ret = nl80211_send_wiphy(dev, skb,
+ ret = nl80211_send_wiphy(rdev, skb,
NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq,
NLM_F_MULTI, state);
@@ -1774,14 +1774,14 @@ static int nl80211_dump_wiphy_done(struct netlink_callback *cb)
static int nl80211_get_wiphy(struct sk_buff *skb, struct genl_info *info)
{
struct sk_buff *msg;
- struct cfg80211_registered_device *dev = info->user_ptr[0];
+ struct cfg80211_registered_device *rdev = info->user_ptr[0];
struct nl80211_dump_wiphy_state state = {};
msg = nlmsg_new(4096, GFP_KERNEL);
if (!msg)
return -ENOMEM;
- if (nl80211_send_wiphy(dev, msg, info->snd_portid, info->snd_seq, 0,
+ if (nl80211_send_wiphy(rdev, msg, info->snd_portid, info->snd_seq, 0,
&state) < 0) {
nlmsg_free(msg);
return -ENOBUFS;
@@ -2355,7 +2355,7 @@ static int nl80211_dump_interface(struct sk_buff *skb, struct netlink_callback *
static int nl80211_get_interface(struct sk_buff *skb, struct genl_info *info)
{
struct sk_buff *msg;
- struct cfg80211_registered_device *dev = info->user_ptr[0];
+ struct cfg80211_registered_device *rdev = info->user_ptr[0];
struct wireless_dev *wdev = info->user_ptr[1];
msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL);
@@ -2363,7 +2363,7 @@ static int nl80211_get_interface(struct sk_buff *skb, struct genl_info *info)
return -ENOMEM;
if (nl80211_send_iface(msg, info->snd_portid, info->snd_seq, 0,
- dev, wdev) < 0) {
+ rdev, wdev) < 0) {
nlmsg_free(msg);
return -ENOBUFS;
}
@@ -3675,13 +3675,13 @@ static int nl80211_dump_station(struct sk_buff *skb,
struct netlink_callback *cb)
{
struct station_info sinfo;
- struct cfg80211_registered_device *dev;
+ struct cfg80211_registered_device *rdev;
struct wireless_dev *wdev;
u8 mac_addr[ETH_ALEN];
int sta_idx = cb->args[2];
int err;
- err = nl80211_prepare_wdev_dump(skb, cb, &dev, &wdev);
+ err = nl80211_prepare_wdev_dump(skb, cb, &rdev, &wdev);
if (err)
return err;
@@ -3690,14 +3690,14 @@ static int nl80211_dump_station(struct sk_buff *skb,
goto out_err;
}
- if (!dev->ops->dump_station) {
+ if (!rdev->ops->dump_station) {
err = -EOPNOTSUPP;
goto out_err;
}
while (1) {
memset(&sinfo, 0, sizeof(sinfo));
- err = rdev_dump_station(dev, wdev->netdev, sta_idx,
+ err = rdev_dump_station(rdev, wdev->netdev, sta_idx,
mac_addr, &sinfo);
if (err == -ENOENT)
break;
@@ -3707,7 +3707,7 @@ static int nl80211_dump_station(struct sk_buff *skb,
if (nl80211_send_station(skb,
NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq, NLM_F_MULTI,
- dev, wdev->netdev, mac_addr,
+ rdev, wdev->netdev, mac_addr,
&sinfo) < 0)
goto out;
@@ -3719,7 +3719,7 @@ static int nl80211_dump_station(struct sk_buff *skb,
cb->args[2] = sta_idx;
err = skb->len;
out_err:
- nl80211_finish_wdev_dump(dev);
+ nl80211_finish_wdev_dump(rdev);
return err;
}
@@ -4380,18 +4380,18 @@ static int nl80211_dump_mpath(struct sk_buff *skb,
struct netlink_callback *cb)
{
struct mpath_info pinfo;
- struct cfg80211_registered_device *dev;
+ struct cfg80211_registered_device *rdev;
struct wireless_dev *wdev;
u8 dst[ETH_ALEN];
u8 next_hop[ETH_ALEN];
int path_idx = cb->args[2];
int err;
- err = nl80211_prepare_wdev_dump(skb, cb, &dev, &wdev);
+ err = nl80211_prepare_wdev_dump(skb, cb, &rdev, &wdev);
if (err)
return err;
- if (!dev->ops->dump_mpath) {
+ if (!rdev->ops->dump_mpath) {
err = -EOPNOTSUPP;
goto out_err;
}
@@ -4402,7 +4402,7 @@ static int nl80211_dump_mpath(struct sk_buff *skb,
}
while (1) {
- err = rdev_dump_mpath(dev, wdev->netdev, path_idx, dst,
+ err = rdev_dump_mpath(rdev, wdev->netdev, path_idx, dst,
next_hop, &pinfo);
if (err == -ENOENT)
break;
@@ -4423,7 +4423,7 @@ static int nl80211_dump_mpath(struct sk_buff *skb,
cb->args[2] = path_idx;
err = skb->len;
out_err:
- nl80211_finish_wdev_dump(dev);
+ nl80211_finish_wdev_dump(rdev);
return err;
}
@@ -6175,12 +6175,12 @@ static int nl80211_dump_survey(struct sk_buff *skb,
struct netlink_callback *cb)
{
struct survey_info survey;
- struct cfg80211_registered_device *dev;
+ struct cfg80211_registered_device *rdev;
struct wireless_dev *wdev;
int survey_idx = cb->args[2];
int res;
- res = nl80211_prepare_wdev_dump(skb, cb, &dev, &wdev);
+ res = nl80211_prepare_wdev_dump(skb, cb, &rdev, &wdev);
if (res)
return res;
@@ -6189,7 +6189,7 @@ static int nl80211_dump_survey(struct sk_buff *skb,
goto out_err;
}
- if (!dev->ops->dump_survey) {
+ if (!rdev->ops->dump_survey) {
res = -EOPNOTSUPP;
goto out_err;
}
@@ -6197,7 +6197,7 @@ static int nl80211_dump_survey(struct sk_buff *skb,
while (1) {
struct ieee80211_channel *chan;
- res = rdev_dump_survey(dev, wdev->netdev, survey_idx, &survey);
+ res = rdev_dump_survey(rdev, wdev->netdev, survey_idx, &survey);
if (res == -ENOENT)
break;
if (res)
@@ -6209,7 +6209,7 @@ static int nl80211_dump_survey(struct sk_buff *skb,
goto out;
}
- chan = ieee80211_get_channel(&dev->wiphy,
+ chan = ieee80211_get_channel(&rdev->wiphy,
survey.channel->center_freq);
if (!chan || chan->flags & IEEE80211_CHAN_DISABLED) {
survey_idx++;
@@ -6228,7 +6228,7 @@ static int nl80211_dump_survey(struct sk_buff *skb,
cb->args[2] = survey_idx;
res = skb->len;
out_err:
- nl80211_finish_wdev_dump(dev);
+ nl80211_finish_wdev_dump(rdev);
return res;
}
diff --git a/net/wireless/scan.c b/net/wireless/scan.c
index 7d09a71..dd04cd9 100644
--- a/net/wireless/scan.c
+++ b/net/wireless/scan.c
@@ -81,10 +81,10 @@ static void bss_free(struct cfg80211_internal_bss *bss)
kfree(bss);
}
-static inline void bss_ref_get(struct cfg80211_registered_device *dev,
+static inline void bss_ref_get(struct cfg80211_registered_device *rdev,
struct cfg80211_internal_bss *bss)
{
- lockdep_assert_held(&dev->bss_lock);
+ lockdep_assert_held(&rdev->bss_lock);
bss->refcount++;
if (bss->pub.hidden_beacon_bss) {
@@ -95,10 +95,10 @@ static inline void bss_ref_get(struct cfg80211_registered_device *dev,
}
}
-static inline void bss_ref_put(struct cfg80211_registered_device *dev,
+static inline void bss_ref_put(struct cfg80211_registered_device *rdev,
struct cfg80211_internal_bss *bss)
{
- lockdep_assert_held(&dev->bss_lock);
+ lockdep_assert_held(&rdev->bss_lock);
if (bss->pub.hidden_beacon_bss) {
struct cfg80211_internal_bss *hbss;
@@ -114,10 +114,10 @@ static inline void bss_ref_put(struct cfg80211_registered_device *dev,
bss_free(bss);
}
-static bool __cfg80211_unlink_bss(struct cfg80211_registered_device *dev,
+static bool __cfg80211_unlink_bss(struct cfg80211_registered_device *rdev,
struct cfg80211_internal_bss *bss)
{
- lockdep_assert_held(&dev->bss_lock);
+ lockdep_assert_held(&rdev->bss_lock);
if (!list_empty(&bss->hidden_list)) {
/*
@@ -134,31 +134,31 @@ static bool __cfg80211_unlink_bss(struct cfg80211_registered_device *dev,
}
list_del_init(&bss->list);
- rb_erase(&bss->rbn, &dev->bss_tree);
- bss_ref_put(dev, bss);
+ rb_erase(&bss->rbn, &rdev->bss_tree);
+ bss_ref_put(rdev, bss);
return true;
}
-static void __cfg80211_bss_expire(struct cfg80211_registered_device *dev,
+static void __cfg80211_bss_expire(struct cfg80211_registered_device *rdev,
unsigned long expire_time)
{
struct cfg80211_internal_bss *bss, *tmp;
bool expired = false;
- lockdep_assert_held(&dev->bss_lock);
+ lockdep_assert_held(&rdev->bss_lock);
- list_for_each_entry_safe(bss, tmp, &dev->bss_list, list) {
+ list_for_each_entry_safe(bss, tmp, &rdev->bss_list, list) {
if (atomic_read(&bss->hold))
continue;
if (!time_after(expire_time, bss->ts))
continue;
- if (__cfg80211_unlink_bss(dev, bss))
+ if (__cfg80211_unlink_bss(rdev, bss))
expired = true;
}
if (expired)
- dev->bss_generation++;
+ rdev->bss_generation++;
}
void ___cfg80211_scan_done(struct cfg80211_registered_device *rdev,
@@ -322,21 +322,21 @@ int __cfg80211_stop_sched_scan(struct cfg80211_registered_device *rdev,
return 0;
}
-void cfg80211_bss_age(struct cfg80211_registered_device *dev,
+void cfg80211_bss_age(struct cfg80211_registered_device *rdev,
unsigned long age_secs)
{
struct cfg80211_internal_bss *bss;
unsigned long age_jiffies = msecs_to_jiffies(age_secs * MSEC_PER_SEC);
- spin_lock_bh(&dev->bss_lock);
- list_for_each_entry(bss, &dev->bss_list, list)
+ spin_lock_bh(&rdev->bss_lock);
+ list_for_each_entry(bss, &rdev->bss_list, list)
bss->ts -= age_jiffies;
- spin_unlock_bh(&dev->bss_lock);
+ spin_unlock_bh(&rdev->bss_lock);
}
-void cfg80211_bss_expire(struct cfg80211_registered_device *dev)
+void cfg80211_bss_expire(struct cfg80211_registered_device *rdev)
{
- __cfg80211_bss_expire(dev, jiffies - IEEE80211_SCAN_RESULT_EXPIRE);
+ __cfg80211_bss_expire(rdev, jiffies - IEEE80211_SCAN_RESULT_EXPIRE);
}
const u8 *cfg80211_find_ie(u8 eid, const u8 *ies, int len)
@@ -526,16 +526,16 @@ struct cfg80211_bss *cfg80211_get_bss(struct wiphy *wiphy,
const u8 *ssid, size_t ssid_len,
u16 capa_mask, u16 capa_val)
{
- struct cfg80211_registered_device *dev = wiphy_to_dev(wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
struct cfg80211_internal_bss *bss, *res = NULL;
unsigned long now = jiffies;
trace_cfg80211_get_bss(wiphy, channel, bssid, ssid, ssid_len, capa_mask,
capa_val);
- spin_lock_bh(&dev->bss_lock);
+ spin_lock_bh(&rdev->bss_lock);
- list_for_each_entry(bss, &dev->bss_list, list) {
+ list_for_each_entry(bss, &rdev->bss_list, list) {
if ((bss->pub.capability & capa_mask) != capa_val)
continue;
if (channel && bss->pub.channel != channel)
@@ -546,12 +546,12 @@ struct cfg80211_bss *cfg80211_get_bss(struct wiphy *wiphy,
continue;
if (is_bss(&bss->pub, bssid, ssid, ssid_len)) {
res = bss;
- bss_ref_get(dev, res);
+ bss_ref_get(rdev, res);
break;
}
}
- spin_unlock_bh(&dev->bss_lock);
+ spin_unlock_bh(&rdev->bss_lock);
if (!res)
return NULL;
trace_cfg80211_return_bss(&res->pub);
@@ -559,10 +559,10 @@ struct cfg80211_bss *cfg80211_get_bss(struct wiphy *wiphy,
}
EXPORT_SYMBOL(cfg80211_get_bss);
-static void rb_insert_bss(struct cfg80211_registered_device *dev,
+static void rb_insert_bss(struct cfg80211_registered_device *rdev,
struct cfg80211_internal_bss *bss)
{
- struct rb_node **p = &dev->bss_tree.rb_node;
+ struct rb_node **p = &rdev->bss_tree.rb_node;
struct rb_node *parent = NULL;
struct cfg80211_internal_bss *tbss;
int cmp;
@@ -585,15 +585,15 @@ static void rb_insert_bss(struct cfg80211_registered_device *dev,
}
rb_link_node(&bss->rbn, parent, p);
- rb_insert_color(&bss->rbn, &dev->bss_tree);
+ rb_insert_color(&bss->rbn, &rdev->bss_tree);
}
static struct cfg80211_internal_bss *
-rb_find_bss(struct cfg80211_registered_device *dev,
+rb_find_bss(struct cfg80211_registered_device *rdev,
struct cfg80211_internal_bss *res,
enum bss_compare_mode mode)
{
- struct rb_node *n = dev->bss_tree.rb_node;
+ struct rb_node *n = rdev->bss_tree.rb_node;
struct cfg80211_internal_bss *bss;
int r;
@@ -612,7 +612,7 @@ rb_find_bss(struct cfg80211_registered_device *dev,
return NULL;
}
-static bool cfg80211_combine_bsses(struct cfg80211_registered_device *dev,
+static bool cfg80211_combine_bsses(struct cfg80211_registered_device *rdev,
struct cfg80211_internal_bss *new)
{
const struct cfg80211_bss_ies *ies;
@@ -642,7 +642,7 @@ static bool cfg80211_combine_bsses(struct cfg80211_registered_device *dev,
/* This is the bad part ... */
- list_for_each_entry(bss, &dev->bss_list, list) {
+ list_for_each_entry(bss, &rdev->bss_list, list) {
if (!ether_addr_equal(bss->pub.bssid, new->pub.bssid))
continue;
if (bss->pub.channel != new->pub.channel)
@@ -676,7 +676,7 @@ static bool cfg80211_combine_bsses(struct cfg80211_registered_device *dev,
/* Returned bss is reference counted and must be cleaned up appropriately. */
static struct cfg80211_internal_bss *
-cfg80211_bss_update(struct cfg80211_registered_device *dev,
+cfg80211_bss_update(struct cfg80211_registered_device *rdev,
struct cfg80211_internal_bss *tmp,
bool signal_valid)
{
@@ -687,14 +687,14 @@ cfg80211_bss_update(struct cfg80211_registered_device *dev,
tmp->ts = jiffies;
- spin_lock_bh(&dev->bss_lock);
+ spin_lock_bh(&rdev->bss_lock);
if (WARN_ON(!rcu_access_pointer(tmp->pub.ies))) {
- spin_unlock_bh(&dev->bss_lock);
+ spin_unlock_bh(&rdev->bss_lock);
return NULL;
}
- found = rb_find_bss(dev, tmp, BSS_CMP_REGULAR);
+ found = rb_find_bss(rdev, tmp, BSS_CMP_REGULAR);
if (found) {
/* Update IEs */
@@ -781,7 +781,7 @@ cfg80211_bss_update(struct cfg80211_registered_device *dev,
* is allocated on the stack since it's not needed in the
* more common case of an update
*/
- new = kzalloc(sizeof(*new) + dev->wiphy.bss_priv_size,
+ new = kzalloc(sizeof(*new) + rdev->wiphy.bss_priv_size,
GFP_ATOMIC);
if (!new) {
ies = (void *)rcu_dereference(tmp->pub.beacon_ies);
@@ -797,9 +797,9 @@ cfg80211_bss_update(struct cfg80211_registered_device *dev,
INIT_LIST_HEAD(&new->hidden_list);
if (rcu_access_pointer(tmp->pub.proberesp_ies)) {
- hidden = rb_find_bss(dev, tmp, BSS_CMP_HIDE_ZLEN);
+ hidden = rb_find_bss(rdev, tmp, BSS_CMP_HIDE_ZLEN);
if (!hidden)
- hidden = rb_find_bss(dev, tmp,
+ hidden = rb_find_bss(rdev, tmp,
BSS_CMP_HIDE_NUL);
if (hidden) {
new->pub.hidden_beacon_bss = &hidden->pub;
@@ -816,24 +816,24 @@ cfg80211_bss_update(struct cfg80211_registered_device *dev,
* expensive search for any probe responses that should
* be grouped with this beacon for updates ...
*/
- if (!cfg80211_combine_bsses(dev, new)) {
+ if (!cfg80211_combine_bsses(rdev, new)) {
kfree(new);
goto drop;
}
}
- list_add_tail(&new->list, &dev->bss_list);
- rb_insert_bss(dev, new);
+ list_add_tail(&new->list, &rdev->bss_list);
+ rb_insert_bss(rdev, new);
found = new;
}
- dev->bss_generation++;
- bss_ref_get(dev, found);
- spin_unlock_bh(&dev->bss_lock);
+ rdev->bss_generation++;
+ bss_ref_get(rdev, found);
+ spin_unlock_bh(&rdev->bss_lock);
return found;
drop:
- spin_unlock_bh(&dev->bss_lock);
+ spin_unlock_bh(&rdev->bss_lock);
return NULL;
}
@@ -1005,7 +1005,7 @@ EXPORT_SYMBOL(cfg80211_inform_bss_width_frame);
void cfg80211_ref_bss(struct wiphy *wiphy, struct cfg80211_bss *pub)
{
- struct cfg80211_registered_device *dev = wiphy_to_dev(wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
struct cfg80211_internal_bss *bss;
if (!pub)
@@ -1013,15 +1013,15 @@ void cfg80211_ref_bss(struct wiphy *wiphy, struct cfg80211_bss *pub)
bss = container_of(pub, struct cfg80211_internal_bss, pub);
- spin_lock_bh(&dev->bss_lock);
- bss_ref_get(dev, bss);
- spin_unlock_bh(&dev->bss_lock);
+ spin_lock_bh(&rdev->bss_lock);
+ bss_ref_get(rdev, bss);
+ spin_unlock_bh(&rdev->bss_lock);
}
EXPORT_SYMBOL(cfg80211_ref_bss);
void cfg80211_put_bss(struct wiphy *wiphy, struct cfg80211_bss *pub)
{
- struct cfg80211_registered_device *dev = wiphy_to_dev(wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
struct cfg80211_internal_bss *bss;
if (!pub)
@@ -1029,15 +1029,15 @@ void cfg80211_put_bss(struct wiphy *wiphy, struct cfg80211_bss *pub)
bss = container_of(pub, struct cfg80211_internal_bss, pub);
- spin_lock_bh(&dev->bss_lock);
- bss_ref_put(dev, bss);
- spin_unlock_bh(&dev->bss_lock);
+ spin_lock_bh(&rdev->bss_lock);
+ bss_ref_put(rdev, bss);
+ spin_unlock_bh(&rdev->bss_lock);
}
EXPORT_SYMBOL(cfg80211_put_bss);
void cfg80211_unlink_bss(struct wiphy *wiphy, struct cfg80211_bss *pub)
{
- struct cfg80211_registered_device *dev = wiphy_to_dev(wiphy);
+ struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
struct cfg80211_internal_bss *bss;
if (WARN_ON(!pub))
@@ -1045,12 +1045,12 @@ void cfg80211_unlink_bss(struct wiphy *wiphy, struct cfg80211_bss *pub)
bss = container_of(pub, struct cfg80211_internal_bss, pub);
- spin_lock_bh(&dev->bss_lock);
+ spin_lock_bh(&rdev->bss_lock);
if (!list_empty(&bss->list)) {
- if (__cfg80211_unlink_bss(dev, bss))
- dev->bss_generation++;
+ if (__cfg80211_unlink_bss(rdev, bss))
+ rdev->bss_generation++;
}
- spin_unlock_bh(&dev->bss_lock);
+ spin_unlock_bh(&rdev->bss_lock);
}
EXPORT_SYMBOL(cfg80211_unlink_bss);
@@ -1459,7 +1459,7 @@ ieee80211_bss(struct wiphy *wiphy, struct iw_request_info *info,
}
-static int ieee80211_scan_results(struct cfg80211_registered_device *dev,
+static int ieee80211_scan_results(struct cfg80211_registered_device *rdev,
struct iw_request_info *info,
char *buf, size_t len)
{
@@ -1467,18 +1467,18 @@ static int ieee80211_scan_results(struct cfg80211_registered_device *dev,
char *end_buf = buf + len;
struct cfg80211_internal_bss *bss;
- spin_lock_bh(&dev->bss_lock);
- cfg80211_bss_expire(dev);
+ spin_lock_bh(&rdev->bss_lock);
+ cfg80211_bss_expire(rdev);
- list_for_each_entry(bss, &dev->bss_list, list) {
+ list_for_each_entry(bss, &rdev->bss_list, list) {
if (buf + len - current_ev <= IW_EV_ADDR_LEN) {
- spin_unlock_bh(&dev->bss_lock);
+ spin_unlock_bh(&rdev->bss_lock);
return -E2BIG;
}
- current_ev = ieee80211_bss(&dev->wiphy, info, bss,
+ current_ev = ieee80211_bss(&rdev->wiphy, info, bss,
current_ev, end_buf);
}
- spin_unlock_bh(&dev->bss_lock);
+ spin_unlock_bh(&rdev->bss_lock);
return current_ev - buf;
}
--
1.9.0
Try to update chanctx only if local->use_chanctx is true.
P2P_DEVICE doesn't support ieee80211_bss_info_change_notify() for now,
so it's not needed to set changed flags for P2P_DEVICE. Besides, flag
BSS_CHANGED_IDLE is already set in the common change flags.
Signed-off-by: Zhao, Gang <[email protected]>
---
net/mac80211/util.c | 23 ++++++++++-------------
1 file changed, 10 insertions(+), 13 deletions(-)
diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index 275c94f..191e558 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -1565,17 +1565,17 @@ int ieee80211_reconfig(struct ieee80211_local *local)
list_for_each_entry(ctx, &local->chanctx_list, list)
WARN_ON(drv_add_chanctx(local, ctx));
mutex_unlock(&local->chanctx_mtx);
- }
- list_for_each_entry(sdata, &local->interfaces, list) {
- if (!ieee80211_sdata_running(sdata))
- continue;
- ieee80211_assign_chanctx(local, sdata);
- }
+ list_for_each_entry(sdata, &local->interfaces, list) {
+ if (!ieee80211_sdata_running(sdata))
+ continue;
+ ieee80211_assign_chanctx(local, sdata);
+ }
- sdata = rtnl_dereference(local->monitor_sdata);
- if (sdata && ieee80211_sdata_running(sdata))
- ieee80211_assign_chanctx(local, sdata);
+ sdata = rtnl_dereference(local->monitor_sdata);
+ if (sdata && ieee80211_sdata_running(sdata))
+ ieee80211_assign_chanctx(local, sdata);
+ }
/* add STAs back */
mutex_lock(&local->sta_mtx);
@@ -1671,13 +1671,10 @@ int ieee80211_reconfig(struct ieee80211_local *local)
}
break;
case NL80211_IFTYPE_WDS:
- break;
case NL80211_IFTYPE_AP_VLAN:
case NL80211_IFTYPE_MONITOR:
- /* ignore virtual */
- break;
case NL80211_IFTYPE_P2P_DEVICE:
- changed = BSS_CHANGED_IDLE;
+ /* nothing to do */
break;
case NL80211_IFTYPE_UNSPECIFIED:
case NUM_NL80211_IFTYPES:
--
1.9.0