Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S944137AbcJSPGA (ORCPT ); Wed, 19 Oct 2016 11:06:00 -0400 Received: from mail-lf0-f65.google.com ([209.85.215.65]:33675 "EHLO mail-lf0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S944089AbcJSPFd (ORCPT ); Wed, 19 Oct 2016 11:05:33 -0400 From: Ivan Safonov To: Greg Kroah-Hartman , Bhaktipriya Shridhar , Andy Shevchenko , Geliang Tang , devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org Cc: insafonov@gmail.com Subject: [PATCH 18/37] staging:r8188eu: remove rx_data member of recv_frame structure Date: Wed, 19 Oct 2016 22:07:46 +0700 Message-Id: <1476889685-7367-18-git-send-email-insafonov@gmail.com> X-Mailer: git-send-email 2.7.3 In-Reply-To: <1476889685-7367-1-git-send-email-insafonov@gmail.com> References: <1476889685-7367-1-git-send-email-insafonov@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 21936 Lines: 517 rx_data replaced with pkt->data. Signed-off-by: Ivan Safonov --- drivers/staging/rtl8188eu/core/rtw_mlme_ext.c | 38 ++++++++--------- drivers/staging/rtl8188eu/core/rtw_recv.c | 54 ++++++++++++------------ drivers/staging/rtl8188eu/core/rtw_security.c | 6 +-- drivers/staging/rtl8188eu/hal/rtl8188e_rxdesc.c | 2 +- drivers/staging/rtl8188eu/include/rtw_recv.h | 14 +++--- drivers/staging/rtl8188eu/os_dep/mon.c | 2 +- drivers/staging/rtl8188eu/os_dep/recv_linux.c | 6 +-- drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c | 7 ++- 8 files changed, 62 insertions(+), 67 deletions(-) diff --git a/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c b/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c index 0bb24fa..26639f0 100644 --- a/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c +++ b/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c @@ -2050,7 +2050,7 @@ static u8 collect_bss_info(struct adapter *padapter, u32 len; u8 *p; u16 val16, subtype; - u8 *pframe = precv_frame->rx_data; + u8 *pframe = precv_frame->pkt->data; u32 packet_len = precv_frame->len; u8 ie_offset; struct registry_priv *pregistrypriv = &padapter->registrypriv; @@ -2557,7 +2557,7 @@ static unsigned int OnProbeReq(struct adapter *padapter, struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); struct wlan_bssid_ex *cur = &(pmlmeinfo->network); - u8 *pframe = precv_frame->rx_data; + u8 *pframe = precv_frame->pkt->data; uint len = precv_frame->len; if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) @@ -2605,7 +2605,7 @@ static unsigned int OnBeacon(struct adapter *padapter, struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); struct mlme_priv *pmlmepriv = &padapter->mlmepriv; struct sta_priv *pstapriv = &padapter->stapriv; - u8 *pframe = precv_frame->rx_data; + u8 *pframe = precv_frame->pkt->data; uint len = precv_frame->len; struct wlan_bssid_ex *pbss; int ret = _SUCCESS; @@ -2702,7 +2702,7 @@ static unsigned int OnAuth(struct adapter *padapter, struct security_priv *psecuritypriv = &padapter->securitypriv; struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); - u8 *pframe = precv_frame->rx_data; + u8 *pframe = precv_frame->pkt->data; uint len = precv_frame->len; if ((pmlmeinfo->state&0x03) != WIFI_FW_AP_STATE) @@ -2865,7 +2865,7 @@ static unsigned int OnAuthClient(struct adapter *padapter, unsigned int go2asoc = 0; struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); - u8 *pframe = precv_frame->rx_data; + u8 *pframe = precv_frame->pkt->data; uint pkt_len = precv_frame->len; DBG_88E("%s\n", __func__); @@ -2953,7 +2953,7 @@ static unsigned int OnAssocReq(struct adapter *padapter, struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); struct wlan_bssid_ex *cur = &(pmlmeinfo->network); struct sta_priv *pstapriv = &padapter->stapriv; - u8 *pframe = precv_frame->rx_data; + u8 *pframe = precv_frame->pkt->data; uint pkt_len = precv_frame->len; if ((pmlmeinfo->state&0x03) != WIFI_FW_AP_STATE) @@ -3385,7 +3385,7 @@ static unsigned int OnAssocRsp(struct adapter *padapter, struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); /* struct wlan_bssid_ex *cur_network = &(pmlmeinfo->network); */ - u8 *pframe = precv_frame->rx_data; + u8 *pframe = precv_frame->pkt->data; uint pkt_len = precv_frame->len; DBG_88E("%s\n", __func__); @@ -3471,7 +3471,7 @@ static unsigned int OnDeAuth(struct adapter *padapter, struct mlme_priv *pmlmepriv = &padapter->mlmepriv; struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); - u8 *pframe = precv_frame->rx_data; + u8 *pframe = precv_frame->pkt->data; struct wlan_bssid_ex *pnetwork = &(pmlmeinfo->network); /* check A3 */ @@ -3526,7 +3526,7 @@ static unsigned int OnDisassoc(struct adapter *padapter, struct mlme_priv *pmlmepriv = &padapter->mlmepriv; struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); - u8 *pframe = precv_frame->rx_data; + u8 *pframe = precv_frame->pkt->data; struct wlan_bssid_ex *pnetwork = &(pmlmeinfo->network); /* check A3 */ @@ -3585,7 +3585,7 @@ static unsigned int on_action_spct(struct adapter *padapter, { struct sta_info *psta = NULL; struct sta_priv *pstapriv = &padapter->stapriv; - u8 *pframe = precv_frame->rx_data; + u8 *pframe = precv_frame->pkt->data; u8 *frame_body = pframe + sizeof(struct ieee80211_hdr_3addr); u8 category; u8 action; @@ -3641,7 +3641,7 @@ static unsigned int OnAction_back(struct adapter *padapter, unsigned short tid, status, reason_code = 0; struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); - u8 *pframe = precv_frame->rx_data; + u8 *pframe = precv_frame->pkt->data; struct sta_priv *pstapriv = &padapter->stapriv; /* check RA matches or not */ if (memcmp(myid(&(padapter->eeprompriv)), GetAddr1Ptr(pframe), @@ -3714,7 +3714,7 @@ static s32 rtw_action_public_decache(struct recv_frame *recv_frame, s32 token) { struct adapter *adapter = recv_frame->adapter; struct mlme_ext_priv *mlmeext = &(adapter->mlmeextpriv); - u8 *frame = recv_frame->rx_data; + u8 *frame = recv_frame->pkt->data; u16 seq_ctrl = ((recv_frame->attrib.seq_num&0xffff) << 4) | (recv_frame->attrib.frag_num & 0xf); @@ -3744,7 +3744,7 @@ static s32 rtw_action_public_decache(struct recv_frame *recv_frame, s32 token) static unsigned int on_action_public_p2p(struct recv_frame *precv_frame) { - u8 *pframe = precv_frame->rx_data; + u8 *pframe = precv_frame->pkt->data; u8 *frame_body; u8 dialogToken = 0; frame_body = (unsigned char *)(pframe + sizeof(struct ieee80211_hdr_3addr)); @@ -3760,7 +3760,7 @@ static unsigned int on_action_public_p2p(struct recv_frame *precv_frame) static unsigned int on_action_public_vendor(struct recv_frame *precv_frame) { unsigned int ret = _FAIL; - u8 *pframe = precv_frame->rx_data; + u8 *pframe = precv_frame->pkt->data; u8 *frame_body = pframe + sizeof(struct ieee80211_hdr_3addr); if (!memcmp(frame_body + 2, P2P_OUI, 4)) @@ -3772,7 +3772,7 @@ static unsigned int on_action_public_vendor(struct recv_frame *precv_frame) static unsigned int on_action_public_default(struct recv_frame *precv_frame, u8 action) { unsigned int ret = _FAIL; - u8 *pframe = precv_frame->rx_data; + u8 *pframe = precv_frame->pkt->data; u8 *frame_body = pframe + sizeof(struct ieee80211_hdr_3addr); u8 token; @@ -3791,7 +3791,7 @@ static unsigned int on_action_public(struct adapter *padapter, struct recv_frame *precv_frame) { unsigned int ret = _FAIL; - u8 *pframe = precv_frame->rx_data; + u8 *pframe = precv_frame->pkt->data; u8 *frame_body = pframe + sizeof(struct ieee80211_hdr_3addr); u8 category, action; @@ -3862,7 +3862,7 @@ static unsigned int OnAction(struct adapter *padapter, unsigned char category; struct action_handler *ptable; unsigned char *frame_body; - u8 *pframe = precv_frame->rx_data; + u8 *pframe = precv_frame->pkt->data; frame_body = (unsigned char *)(pframe + sizeof(struct ieee80211_hdr_3addr)); @@ -4119,7 +4119,7 @@ void free_mlme_ext_priv(struct mlme_ext_priv *pmlmeext) static void _mgt_dispatcher(struct adapter *padapter, struct mlme_handler *ptable, struct recv_frame *precv_frame) { u8 bc_addr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; - u8 *pframe = precv_frame->rx_data; + u8 *pframe = precv_frame->pkt->data; if (ptable->func) { /* receive the frames that ra(a1) is my address or ra(a1) is bc address. */ @@ -4138,7 +4138,7 @@ void mgt_dispatcher(struct adapter *padapter, struct recv_frame *precv_frame) struct mlme_priv *pmlmepriv = &padapter->mlmepriv; #endif /* CONFIG_88EU_AP_MODE */ u8 bc_addr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; - u8 *pframe = precv_frame->rx_data; + u8 *pframe = precv_frame->pkt->data; struct sta_info *psta = rtw_get_stainfo(&padapter->stapriv, GetAddr2Ptr(pframe)); RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, diff --git a/drivers/staging/rtl8188eu/core/rtw_recv.c b/drivers/staging/rtl8188eu/core/rtw_recv.c index 9333535..a210a43 100644 --- a/drivers/staging/rtl8188eu/core/rtw_recv.c +++ b/drivers/staging/rtl8188eu/core/rtw_recv.c @@ -263,7 +263,7 @@ static int recvframe_chkmic(struct adapter *adapter, /* icv_len included the mic code */ datalen = precvframe->len-prxattrib->hdrlen - prxattrib->iv_len-prxattrib->icv_len-8; - pframe = precvframe->rx_data; + pframe = precvframe->pkt->data; payload = pframe+prxattrib->hdrlen+prxattrib->iv_len; RT_TRACE(_module_rtl871x_recv_c_, _drv_info_, ("\n prxattrib->iv_len=%d prxattrib->icv_len=%d\n", prxattrib->iv_len, prxattrib->icv_len)); @@ -303,14 +303,14 @@ static int recvframe_chkmic(struct adapter *adapter, RT_TRACE(_module_rtl871x_recv_c_, _drv_err_, ("0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x", - *(precvframe->rx_data+i), - *(precvframe->rx_data+i+1), - *(precvframe->rx_data+i+2), - *(precvframe->rx_data+i+3), - *(precvframe->rx_data+i+4), - *(precvframe->rx_data+i+5), - *(precvframe->rx_data+i+6), - *(precvframe->rx_data+i+7))); + *(precvframe->pkt->data+i), + *(precvframe->pkt->data+i+1), + *(precvframe->pkt->data+i+2), + *(precvframe->pkt->data+i+3), + *(precvframe->pkt->data+i+4), + *(precvframe->pkt->data+i+5), + *(precvframe->pkt->data+i+6), + *(precvframe->pkt->data+i+7))); } RT_TRACE(_module_rtl871x_recv_c_, _drv_err_, @@ -372,7 +372,7 @@ static struct recv_frame *decryptor(struct adapter *padapter, RT_TRACE(_module_rtl871x_recv_c_, _drv_info_, ("prxstat->decrypted=%x prxattrib->encrypt=0x%03x\n", prxattrib->bdecrypted, prxattrib->encrypt)); if (prxattrib->encrypt > 0) { - u8 *iv = precv_frame->rx_data+prxattrib->hdrlen; + u8 *iv = precv_frame->pkt->data+prxattrib->hdrlen; prxattrib->key_index = (((iv[3])>>6)&0x3); if (prxattrib->key_index > WEP_KEYS) { @@ -440,7 +440,7 @@ static struct recv_frame *portctrl(struct adapter *adapter, auth_alg = adapter->securitypriv.dot11AuthAlgrthm; - ptr = precv_frame->rx_data; + ptr = precv_frame->pkt->data; pfhdr = precv_frame; pattrib = &pfhdr->attrib; psta_addr = pattrib->ta; @@ -529,7 +529,7 @@ static void process_pwrbit_data(struct adapter *padapter, { #ifdef CONFIG_88EU_AP_MODE unsigned char pwrbit; - u8 *ptr = precv_frame->rx_data; + u8 *ptr = precv_frame->pkt->data; struct rx_pkt_attrib *pattrib = &precv_frame->attrib; struct sta_priv *pstapriv = &padapter->stapriv; struct sta_info *psta = NULL; @@ -726,7 +726,7 @@ static int ap2sta_data_frame( struct recv_frame *precv_frame, struct sta_info **psta) { - u8 *ptr = precv_frame->rx_data; + u8 *ptr = precv_frame->pkt->data; struct rx_pkt_attrib *pattrib = &precv_frame->attrib; int ret = _SUCCESS; struct sta_priv *pstapriv = &adapter->stapriv; @@ -819,7 +819,7 @@ static int sta2ap_data_frame(struct adapter *adapter, struct rx_pkt_attrib *pattrib = &precv_frame->attrib; struct sta_priv *pstapriv = &adapter->stapriv; struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - u8 *ptr = precv_frame->rx_data; + u8 *ptr = precv_frame->pkt->data; unsigned char *mybssid = get_bssid(pmlmepriv); int ret = _SUCCESS; @@ -875,7 +875,7 @@ static int validate_recv_ctrl_frame(struct adapter *padapter, #ifdef CONFIG_88EU_AP_MODE struct rx_pkt_attrib *pattrib = &precv_frame->attrib; struct sta_priv *pstapriv = &padapter->stapriv; - u8 *pframe = precv_frame->rx_data; + u8 *pframe = precv_frame->pkt->data; if (GetFrameType(pframe) != WIFI_CTRL_TYPE) return _FAIL; @@ -1012,18 +1012,18 @@ static int validate_recv_mgnt_frame(struct adapter *padapter, /* for rx pkt statistics */ psta = rtw_get_stainfo(&padapter->stapriv, - GetAddr2Ptr(precv_frame->rx_data)); + GetAddr2Ptr(precv_frame->pkt->data)); if (psta) { psta->sta_stats.rx_mgnt_pkts++; - if (GetFrameSubType(precv_frame->rx_data) == WIFI_BEACON) { + if (GetFrameSubType(precv_frame->pkt->data) == WIFI_BEACON) { psta->sta_stats.rx_beacon_pkts++; - } else if (GetFrameSubType(precv_frame->rx_data) == WIFI_PROBEREQ) { + } else if (GetFrameSubType(precv_frame->pkt->data) == WIFI_PROBEREQ) { psta->sta_stats.rx_probereq_pkts++; - } else if (GetFrameSubType(precv_frame->rx_data) == WIFI_PROBERSP) { + } else if (GetFrameSubType(precv_frame->pkt->data) == WIFI_PROBERSP) { if (!memcmp(padapter->eeprompriv.mac_addr, - GetAddr1Ptr(precv_frame->rx_data), ETH_ALEN)) + GetAddr1Ptr(precv_frame->pkt->data), ETH_ALEN)) psta->sta_stats.rx_probersp_pkts++; - else if (is_multicast_ether_addr(GetAddr1Ptr(precv_frame->rx_data))) + else if (is_multicast_ether_addr(GetAddr1Ptr(precv_frame->pkt->data))) psta->sta_stats.rx_probersp_bm_pkts++; else psta->sta_stats.rx_probersp_uo_pkts++; @@ -1041,7 +1041,7 @@ static int validate_recv_data_frame(struct adapter *adapter, u8 bretry; u8 *psa, *pda, *pbssid; struct sta_info *psta = NULL; - u8 *ptr = precv_frame->rx_data; + u8 *ptr = precv_frame->pkt->data; struct rx_pkt_attrib *pattrib = &precv_frame->attrib; struct security_priv *psecuritypriv = &adapter->securitypriv; int ret = _SUCCESS; @@ -1164,7 +1164,7 @@ static int validate_recv_frame(struct adapter *adapter, int retval = _SUCCESS; u8 bDumpRxPkt; struct rx_pkt_attrib *pattrib = &precv_frame->attrib; - u8 *ptr = precv_frame->rx_data; + u8 *ptr = precv_frame->pkt->data; u8 ver = (unsigned char)(*ptr)&0x3; struct mlme_ext_priv *pmlmeext = &adapter->mlmeextpriv; @@ -1276,7 +1276,7 @@ static int wlanhdr_to_ethhdr(struct recv_frame *precvframe) u8 *psnap_type; struct ieee80211_snap_hdr *psnap; - u8 *ptr = precvframe->rx_data; + u8 *ptr = precvframe->pkt->data; struct rx_pkt_attrib *pattrib = &precvframe->attrib; if (pattrib->encrypt) @@ -1381,7 +1381,7 @@ static struct recv_frame *recvframe_defrag(struct adapter *adapter, recvframe_pull_tail(prframe, pfhdr->attrib.icv_len); /* memcpy */ - memcpy(pfhdr->rx_tail, pnfhdr->rx_data, pnfhdr->len); + memcpy(pfhdr->rx_tail, pnfhdr->pkt->data, pnfhdr->len); recvframe_put(prframe, pnfhdr->len); @@ -1424,7 +1424,7 @@ struct recv_frame *recvframe_chk_defrag(struct adapter *padapter, psta_addr = pfhdr->attrib.ta; psta = rtw_get_stainfo(pstapriv, psta_addr); if (psta == NULL) { - u8 type = GetFrameType(pfhdr->rx_data); + u8 type = GetFrameType(pfhdr->pkt->data); if (type != WIFI_DATA_TYPE) { psta = rtw_get_bcmc_stainfo(padapter); pdefrag_q = &psta->sta_recvpriv.defrag_q; @@ -1518,7 +1518,7 @@ static int amsdu_to_msdu(struct adapter *padapter, struct recv_frame *prframe) a_len = prframe->len; - pdata = prframe->rx_data; + pdata = prframe->pkt->data; while (a_len > ETH_HLEN) { /* Offset 12 denote 2 mac address */ diff --git a/drivers/staging/rtl8188eu/core/rtw_security.c b/drivers/staging/rtl8188eu/core/rtw_security.c index 85bb441..d0d2f9a 100644 --- a/drivers/staging/rtl8188eu/core/rtw_security.c +++ b/drivers/staging/rtl8188eu/core/rtw_security.c @@ -204,7 +204,7 @@ void rtw_wep_decrypt(struct adapter *padapter, u8 *precvframe) struct security_priv *psecuritypriv = &padapter->securitypriv; - pframe = (unsigned char *)((struct recv_frame *)precvframe)->rx_data; + pframe = (unsigned char *)((struct recv_frame *)precvframe)->pkt->data; /* start to decrypt recvframe */ if ((prxattrib->encrypt == _WEP40_) || (prxattrib->encrypt == _WEP104_)) { @@ -652,7 +652,7 @@ u32 rtw_tkip_decrypt(struct adapter *padapter, u8 *precvframe) u32 res = _SUCCESS; - pframe = (unsigned char *)((struct recv_frame *)precvframe)->rx_data; + pframe = (unsigned char *)((struct recv_frame *)precvframe)->pkt->data; /* 4 start to decrypt recvframe */ if (prxattrib->encrypt == _TKIP_) { @@ -1452,7 +1452,7 @@ u32 rtw_aes_decrypt(struct adapter *padapter, u8 *precvframe) struct rx_pkt_attrib *prxattrib = &((struct recv_frame *)precvframe)->attrib; struct security_priv *psecuritypriv = &padapter->securitypriv; u32 res = _SUCCESS; - pframe = (unsigned char *)((struct recv_frame *)precvframe)->rx_data; + pframe = (unsigned char *)((struct recv_frame *)precvframe)->pkt->data; /* 4 start to encrypt each fragment */ if (prxattrib->encrypt == _AES_) { stainfo = rtw_get_stainfo(&padapter->stapriv, &prxattrib->ta[0]); diff --git a/drivers/staging/rtl8188eu/hal/rtl8188e_rxdesc.c b/drivers/staging/rtl8188eu/hal/rtl8188e_rxdesc.c index fa2cfd5..d9fa290 100644 --- a/drivers/staging/rtl8188eu/hal/rtl8188e_rxdesc.c +++ b/drivers/staging/rtl8188eu/hal/rtl8188e_rxdesc.c @@ -150,7 +150,7 @@ void update_recvframe_phyinfo_88e(struct recv_frame *precvframe, pkt_info.bPacketToSelf = false; pkt_info.bPacketBeacon = false; - wlanhdr = precvframe->rx_data; + wlanhdr = precvframe->pkt->data; pkt_info.bPacketMatchBSSID = ((!IsFrameTypeCtrl(wlanhdr)) && !pattrib->icv_err && !pattrib->crc_err && diff --git a/drivers/staging/rtl8188eu/include/rtw_recv.h b/drivers/staging/rtl8188eu/include/rtw_recv.h index 143e637..e6cc3af 100644 --- a/drivers/staging/rtl8188eu/include/rtw_recv.h +++ b/drivers/staging/rtl8188eu/include/rtw_recv.h @@ -233,7 +233,6 @@ struct recv_frame { struct adapter *adapter; struct rx_pkt_attrib attrib; uint len; - u8 *rx_data; u8 *rx_tail; u8 *rx_end; struct sta_info *psta; @@ -264,16 +263,15 @@ static inline u8 *recvframe_pull(struct recv_frame *precvframe, uint sz) /* used for extract sz bytes from rx_data, update rx_data and return * the updated rx_data to the caller */ + u8 *data; + if (precvframe == NULL) return NULL; - skb_pull(precvframe->pkt, sz); - precvframe->rx_data += sz; - if (precvframe->rx_data > precvframe->rx_tail) { - precvframe->rx_data -= sz; + data = skb_pull(precvframe->pkt, sz); + if (!data) return NULL; - } precvframe->len -= sz; - return precvframe->rx_data; + return data; } static inline u8 *recvframe_put(struct recv_frame *precvframe, int sz) @@ -306,7 +304,7 @@ static inline u8 *recvframe_pull_tail(struct recv_frame *precvframe, int sz) if (precvframe == NULL) return NULL; precvframe->rx_tail -= sz; - if (precvframe->rx_tail < precvframe->rx_data) { + if (precvframe->rx_tail < precvframe->pkt->data) { precvframe->rx_tail += sz; return NULL; } diff --git a/drivers/staging/rtl8188eu/os_dep/mon.c b/drivers/staging/rtl8188eu/os_dep/mon.c index d976e5e..263c6d5 100644 --- a/drivers/staging/rtl8188eu/os_dep/mon.c +++ b/drivers/staging/rtl8188eu/os_dep/mon.c @@ -92,7 +92,7 @@ void rtl88eu_mon_recv_hook(struct net_device *dev, struct recv_frame *frame) return; attr = &frame->attrib; - data = frame->rx_data; + data = frame->pkt->data; data_len = frame->len; /* Broadcast and multicast frames don't have attr->{iv,icv}_len set */ diff --git a/drivers/staging/rtl8188eu/os_dep/recv_linux.c b/drivers/staging/rtl8188eu/os_dep/recv_linux.c index f6af89e..3c41c5e 100644 --- a/drivers/staging/rtl8188eu/os_dep/recv_linux.c +++ b/drivers/staging/rtl8188eu/os_dep/recv_linux.c @@ -91,15 +91,13 @@ int rtw_recv_indicatepkt(struct adapter *padapter, RT_TRACE(_module_recv_osdep_c_, _drv_info_, ("rtw_recv_indicatepkt():skb != NULL !!!\n")); RT_TRACE(_module_recv_osdep_c_, _drv_info_, - ("rtw_recv_indicatepkt(): precv_frame->hdr.rx_data =%p\n", - precv_frame->rx_data)); + ("rtw_recv_indicatepkt(): precv_frame->pkt->rx_data =%p\n", + precv_frame->pkt->data)); RT_TRACE(_module_recv_osdep_c_, _drv_info_, ("precv_frame->hdr.rx_tail =%p precv_frame->rx_end =%p precv_frame->hdr.len =%d\n", precv_frame->rx_tail, precv_frame->rx_end, precv_frame->len)); - skb->data = precv_frame->rx_data; - skb_set_tail_pointer(skb, precv_frame->len); skb->len = precv_frame->len; diff --git a/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c b/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c index 62dec1e..8ed42e3 100644 --- a/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c +++ b/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c @@ -129,7 +129,6 @@ static int recvbuf2recvframe(struct adapter *adapt, struct sk_buff *pskb) skb_reserve(pkt_copy, shift_sz);/* force ip_hdr at 8-byte alignment address according to shift_sz. */ memcpy(pkt_copy->data, (pbuf + pattrib->drvinfo_sz + RXDESC_SIZE), skb_len); precvframe->rx_tail = pkt_copy->data; - precvframe->rx_data = pkt_copy->data; } else { DBG_88E("recvbuf2recvframe: alloc_skb fail , drop frag frame\n"); rtw_free_recvframe(precvframe, pfree_recv_queue); @@ -159,19 +158,19 @@ static int recvbuf2recvframe(struct adapter *adapt, struct sk_buff *pskb) } } else if (pattrib->pkt_rpt_type == TX_REPORT1) { /* CCX-TXRPT ack for xmit mgmt frames. */ - handle_txrpt_ccx_88e(adapt, precvframe->rx_data); + handle_txrpt_ccx_88e(adapt, precvframe->pkt->data); rtw_free_recvframe(precvframe, pfree_recv_queue); } else if (pattrib->pkt_rpt_type == TX_REPORT2) { ODM_RA_TxRPT2Handle_8188E( &haldata->odmpriv, - precvframe->rx_data, + precvframe->pkt->data, pattrib->pkt_len, pattrib->MacIDValidEntry[0], pattrib->MacIDValidEntry[1] ); rtw_free_recvframe(precvframe, pfree_recv_queue); } else if (pattrib->pkt_rpt_type == HIS_REPORT) { - interrupt_handler_8188eu(adapt, pattrib->pkt_len, precvframe->rx_data); + interrupt_handler_8188eu(adapt, pattrib->pkt_len, precvframe->pkt->data); rtw_free_recvframe(precvframe, pfree_recv_queue); } pkt_cnt--; -- 2.7.3