Return-path: Received: from nbd.name ([46.4.11.11]:50633 "EHLO nbd.name" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753504Ab2DWRtN (ORCPT ); Mon, 23 Apr 2012 13:49:13 -0400 From: Felix Fietkau To: linux-wireless@vger.kernel.org Cc: linville@tuxdriver.com, johannes@sipsolutions.net Subject: [PATCH v4 1/2] mac80211: rename AP variable num_sta_authorized to num_mcast_sta Date: Mon, 23 Apr 2012 19:49:02 +0200 Message-Id: <1335203343-61999-1-git-send-email-nbd@openwrt.org> (sfid-20120423_194916_456051_C7D52E69) Sender: linux-wireless-owner@vger.kernel.org List-ID: It is only used to test for BSS multicast receivers. Signed-off-by: Felix Fietkau Reviewed-by: Johannes Berg --- net/mac80211/debugfs_netdev.c | 4 ++-- net/mac80211/ieee80211_i.h | 2 +- net/mac80211/sta_info.c | 4 ++-- net/mac80211/tx.c | 2 +- 4 files changed, 6 insertions(+), 6 deletions(-) diff --git a/net/mac80211/debugfs_netdev.c b/net/mac80211/debugfs_netdev.c index e7af522..ea0122d 100644 --- a/net/mac80211/debugfs_netdev.c +++ b/net/mac80211/debugfs_netdev.c @@ -394,7 +394,7 @@ static ssize_t ieee80211_if_parse_uapsd_max_sp_len( __IEEE80211_IF_FILE_W(uapsd_max_sp_len); /* AP attributes */ -IEEE80211_IF_FILE(num_sta_authorized, u.ap.num_sta_authorized, ATOMIC); +IEEE80211_IF_FILE(num_mcast_sta, u.ap.num_mcast_sta, ATOMIC); IEEE80211_IF_FILE(num_sta_ps, u.ap.num_sta_ps, ATOMIC); IEEE80211_IF_FILE(dtim_count, u.ap.dtim_count, DEC); @@ -540,7 +540,7 @@ static void add_sta_files(struct ieee80211_sub_if_data *sdata) static void add_ap_files(struct ieee80211_sub_if_data *sdata) { - DEBUGFS_ADD(num_sta_authorized); + DEBUGFS_ADD(num_mcast_sta); DEBUGFS_ADD(num_sta_ps); DEBUGFS_ADD(dtim_count); DEBUGFS_ADD(num_buffered_multicast); diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index bd7a451..4404753 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -282,7 +282,7 @@ struct ieee80211_if_ap { u8 tim[sizeof(unsigned long) * BITS_TO_LONGS(IEEE80211_MAX_AID + 1)]; struct sk_buff_head ps_bc_buf; atomic_t num_sta_ps; /* number of stations in PS mode */ - atomic_t num_sta_authorized; /* number of authorized stations */ + atomic_t num_mcast_sta; /* number of stations receiving multicast */ int dtim_count; bool dtim_bc_mc; }; diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c index 7fd7ac4..4c04eb5 100644 --- a/net/mac80211/sta_info.c +++ b/net/mac80211/sta_info.c @@ -1418,14 +1418,14 @@ int sta_info_move_state(struct sta_info *sta, set_bit(WLAN_STA_ASSOC, &sta->_flags); } else if (sta->sta_state == IEEE80211_STA_AUTHORIZED) { if (sta->sdata->vif.type == NL80211_IFTYPE_AP) - atomic_dec(&sta->sdata->u.ap.num_sta_authorized); + atomic_dec(&sta->sdata->u.ap.num_mcast_sta); clear_bit(WLAN_STA_AUTHORIZED, &sta->_flags); } break; case IEEE80211_STA_AUTHORIZED: if (sta->sta_state == IEEE80211_STA_ASSOC) { if (sta->sdata->vif.type == NL80211_IFTYPE_AP) - atomic_inc(&sta->sdata->u.ap.num_sta_authorized); + atomic_inc(&sta->sdata->u.ap.num_mcast_sta); set_bit(WLAN_STA_AUTHORIZED, &sta->_flags); } break; diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c index 0abbef95..44001c7 100644 --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -306,7 +306,7 @@ ieee80211_tx_h_check_assoc(struct ieee80211_tx_data *tx) } } else if (unlikely(tx->sdata->vif.type == NL80211_IFTYPE_AP && ieee80211_is_data(hdr->frame_control) && - !atomic_read(&tx->sdata->u.ap.num_sta_authorized))) { + !atomic_read(&tx->sdata->u.ap.num_mcast_sta))) { /* * No associated STAs - no need to send multicast * frames. -- 1.7.3.2