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(5.6.a.8.a.a.b.f.c.9.4.c.a.9.a.a.0.a.1.e.e.d.f.d.0.b.8.0.1.0.0.2.ip6.arpa. [2001:8b0:dfde:e1a0:aa9a:c49c:fbaa:8a65]) by smtp.gmail.com with ESMTPSA id m187sm3629014qkd.131.2021.06.24.17.08.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 24 Jun 2021 17:08:21 -0700 (PDT) From: Phillip Potter To: gregkh@linuxfoundation.org Cc: Larry.Finger@lwfinger.net, dan.carpenter@oracle.com, linux-kernel@vger.kernel.org, linux-staging@lists.linux.dev Subject: [PATCH 14/23] staging: rtl8188eu: remove all RT_TRACE calls from core/rtw_recv.c Date: Fri, 25 Jun 2021 01:07:47 +0100 Message-Id: <20210625000756.6313-15-phil@philpotter.co.uk> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210625000756.6313-1-phil@philpotter.co.uk> References: <20210625000756.6313-1-phil@philpotter.co.uk> Precedence: bulk X-Mailing-List: linux-staging@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Remove all RT_TRACE calls from core/rtw_recv.c as this macro is unnecessary, and these calls are dubious in terms of necessity. Removing all calls will ultimately allow the removal of the macro itself. Signed-off-by: Phillip Potter --- drivers/staging/rtl8188eu/core/rtw_recv.c | 192 ++-------------------- 1 file changed, 13 insertions(+), 179 deletions(-) diff --git a/drivers/staging/rtl8188eu/core/rtw_recv.c b/drivers/staging/rtl8188eu/core/rtw_recv.c index fa3ee18a31a1..5941db901dd8 100644 --- a/drivers/staging/rtl8188eu/core/rtw_recv.c +++ b/drivers/staging/rtl8188eu/core/rtw_recv.c @@ -214,30 +214,16 @@ static int recvframe_chkmic(struct adapter *adapter, stainfo = rtw_get_stainfo(&adapter->stapriv, &prxattrib->ta[0]); if (prxattrib->encrypt == _TKIP_) { - RT_TRACE(_module_rtl871x_recv_c_, _drv_info_, - ("\n %s: prxattrib->encrypt==_TKIP_\n", __func__)); - RT_TRACE(_module_rtl871x_recv_c_, _drv_info_, - ("\n %s: da=0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x\n", - __func__, prxattrib->ra[0], prxattrib->ra[1], prxattrib->ra[2], - prxattrib->ra[3], prxattrib->ra[4], prxattrib->ra[5])); - /* calculate mic code */ if (stainfo) { if (is_multicast_ether_addr(prxattrib->ra)) { if (!psecuritypriv) { res = _FAIL; - RT_TRACE(_module_rtl871x_recv_c_, _drv_err_, - ("\n %s: didn't install group key!!!!!!!!!!\n", __func__)); goto exit; } mickey = &psecuritypriv->dot118021XGrprxmickey[prxattrib->key_index].skey[0]; - - RT_TRACE(_module_rtl871x_recv_c_, _drv_info_, - ("\n %s: bcmc key\n", __func__)); } else { mickey = &stainfo->dot11tkiprxmickey.skey[0]; - RT_TRACE(_module_rtl871x_recv_c_, _drv_err_, - ("\n %s: unicast key\n", __func__)); } /* icv_len included the mic code */ @@ -246,7 +232,6 @@ static int recvframe_chkmic(struct adapter *adapter, 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)); rtw_seccalctkipmic(mickey, pframe, payload, datalen, &miccode[0], (unsigned char)prxattrib->priority); /* care the length of the data */ @@ -255,81 +240,25 @@ static int recvframe_chkmic(struct adapter *adapter, bmic_err = false; for (i = 0; i < 8; i++) { - if (miccode[i] != *(pframemic + i)) { - RT_TRACE(_module_rtl871x_recv_c_, _drv_err_, - ("%s: miccode[%d](%02x)!=*(pframemic+%d)(%02x) ", - __func__, i, miccode[i], i, *(pframemic + i))); + if (miccode[i] != *(pframemic + i)) bmic_err = true; - } } if (bmic_err) { - RT_TRACE(_module_rtl871x_recv_c_, _drv_err_, - ("\n *(pframemic-8)-*(pframemic-1)=0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x\n", - *(pframemic - 8), *(pframemic - 7), *(pframemic - 6), - *(pframemic - 5), *(pframemic - 4), *(pframemic - 3), - *(pframemic - 2), *(pframemic - 1))); - RT_TRACE(_module_rtl871x_recv_c_, _drv_err_, - ("\n *(pframemic-16)-*(pframemic-9)=0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x\n", - *(pframemic - 16), *(pframemic - 15), *(pframemic - 14), - *(pframemic - 13), *(pframemic - 12), *(pframemic - 11), - *(pframemic - 10), *(pframemic - 9))); - { - uint i; - - RT_TRACE(_module_rtl871x_recv_c_, _drv_err_, - ("\n ======demp packet (len=%d)======\n", - precvframe->pkt->len)); - for (i = 0; i < precvframe->pkt->len; i += 8) { - 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->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_, - ("\n ====== demp packet end [len=%d]======\n", - precvframe->pkt->len)); - RT_TRACE(_module_rtl871x_recv_c_, - _drv_err_, - ("\n hrdlen=%d,\n", - prxattrib->hdrlen)); - } - - RT_TRACE(_module_rtl871x_recv_c_, _drv_err_, - ("ra=0x%.2x 0x%.2x 0x%.2x 0x%.2x 0x%.2x 0x%.2x psecuritypriv->binstallGrpkey=%d ", - prxattrib->ra[0], prxattrib->ra[1], prxattrib->ra[2], - prxattrib->ra[3], prxattrib->ra[4], prxattrib->ra[5], psecuritypriv->binstallGrpkey)); - /* double check key_index for some timing issue , */ /* cannot compare with psecuritypriv->dot118021XGrpKeyid also cause timing issue */ if (is_multicast_ether_addr(prxattrib->ra) && prxattrib->key_index != pmlmeinfo->key_index) brpt_micerror = false; - if ((prxattrib->bdecrypted) && (brpt_micerror)) { + if ((prxattrib->bdecrypted) && (brpt_micerror)) rtw_handle_tkip_mic_err(adapter, (u8)is_multicast_ether_addr(prxattrib->ra)); - RT_TRACE(_module_rtl871x_recv_c_, _drv_err_, (" mic error :prxattrib->bdecrypted=%d ", prxattrib->bdecrypted)); - } else { - RT_TRACE(_module_rtl871x_recv_c_, _drv_err_, (" mic error :prxattrib->bdecrypted=%d ", prxattrib->bdecrypted)); - } res = _FAIL; } else { /* mic checked ok */ - if (!psecuritypriv->bcheck_grpkey && is_multicast_ether_addr(prxattrib->ra)) { + if (!psecuritypriv->bcheck_grpkey && + is_multicast_ether_addr(prxattrib->ra)) psecuritypriv->bcheck_grpkey = true; - RT_TRACE(_module_rtl871x_recv_c_, _drv_err_, ("psecuritypriv->bcheck_grpkey = true")); - } } - } else { - RT_TRACE(_module_rtl871x_recv_c_, _drv_err_, - ("%s: rtw_get_stainfo==NULL!!!\n", __func__)); } skb_trim(precvframe->pkt, precvframe->pkt->len - 8); @@ -349,8 +278,6 @@ static struct recv_frame *decryptor(struct adapter *padapter, struct recv_frame *return_packet = precv_frame; u32 res = _SUCCESS; - 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->pkt->data + prxattrib->hdrlen; @@ -427,8 +354,6 @@ static struct recv_frame *portctrl(struct adapter *adapter, prtnframe = NULL; - RT_TRACE(_module_rtl871x_recv_c_, _drv_info_, ("########%s:adapter->securitypriv.dot11AuthAlgrthm=%d\n", __func__, adapter->securitypriv.dot11AuthAlgrthm)); - if (auth_alg == 2) { /* get ether_type */ ptr = ptr + pfhdr->attrib.hdrlen + LLC_HEADER_SIZE + pfhdr->attrib.iv_len; @@ -438,8 +363,6 @@ static struct recv_frame *portctrl(struct adapter *adapter, if (psta && (psta->ieee8021x_blocked)) { /* blocked */ /* only accept EAPOL frame */ - RT_TRACE(_module_rtl871x_recv_c_, _drv_info_, ("########%s:psta->ieee8021x_blocked==1\n", __func__)); - if (ether_type == eapol_type) { prtnframe = precv_frame; } else { @@ -450,24 +373,11 @@ static struct recv_frame *portctrl(struct adapter *adapter, } else { /* allowed */ /* check decryption status, and decrypt the frame if needed */ - RT_TRACE(_module_rtl871x_recv_c_, _drv_info_, ("########%s:psta->ieee8021x_blocked==0\n", __func__)); - RT_TRACE(_module_rtl871x_recv_c_, _drv_info_, - ("%s:precv_frame->hdr.attrib.privacy=%x\n", - __func__, precv_frame->attrib.privacy)); - - if (pattrib->bdecrypted == 0) - RT_TRACE(_module_rtl871x_recv_c_, _drv_info_, ("%s:prxstat->decrypted=%x\n", __func__, pattrib->bdecrypted)); - prtnframe = precv_frame; /* check is the EAPOL frame or not (Rekey) */ - if (ether_type == eapol_type) { - RT_TRACE(_module_rtl871x_recv_c_, _drv_notice_, ("########%s:ether_type==0x888e\n", __func__)); + if (ether_type == eapol_type) /* check Rekey */ - prtnframe = precv_frame; - } else { - RT_TRACE(_module_rtl871x_recv_c_, _drv_info_, ("########%s:ether_type=0x%04x\n", __func__, ether_type)); - } } } else { prtnframe = precv_frame; @@ -484,19 +394,11 @@ static int recv_decache(struct recv_frame *precv_frame, u8 bretry, u16 seq_ctrl = ((precv_frame->attrib.seq_num & 0xffff) << 4) | (precv_frame->attrib.frag_num & 0xf); - if (tid > 15) { - RT_TRACE(_module_rtl871x_recv_c_, _drv_notice_, ("%s, (tid>15)! seq_ctrl=0x%x, tid=0x%x\n", __func__, seq_ctrl, tid)); - + if (tid > 15) return _FAIL; - } - - if (1) {/* if (bretry) */ - if (seq_ctrl == prxcache->tid_rxseq[tid]) { - RT_TRACE(_module_rtl871x_recv_c_, _drv_notice_, ("%s, seq_ctrl=0x%x, tid=0x%x, tid_rxseq=0x%x\n", __func__, seq_ctrl, tid, prxcache->tid_rxseq[tid])); - return _FAIL; - } - } + if (seq_ctrl == prxcache->tid_rxseq[tid]) + return _FAIL; prxcache->tid_rxseq[tid] = seq_ctrl; @@ -634,7 +536,6 @@ static int sta2sta_data_frame(struct adapter *adapter, check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) { /* filter packets that SA is myself or multicast or broadcast */ if (!memcmp(myhwaddr, pattrib->src, ETH_ALEN)) { - RT_TRACE(_module_rtl871x_recv_c_, _drv_err_, (" SA==myself\n")); ret = _FAIL; goto exit; } @@ -655,7 +556,6 @@ static int sta2sta_data_frame(struct adapter *adapter, } else if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) { /* For Station mode, sa and bssid should always be BSSID, and DA is my mac-address */ if (memcmp(pattrib->bssid, pattrib->src, ETH_ALEN)) { - RT_TRACE(_module_rtl871x_recv_c_, _drv_err_, ("bssid!=TA under STATION_MODE; drop pkt\n")); ret = _FAIL; goto exit; } @@ -686,7 +586,6 @@ static int sta2sta_data_frame(struct adapter *adapter, *psta = rtw_get_stainfo(pstapriv, sta_addr); /* get ap_info */ if (!*psta) { - RT_TRACE(_module_rtl871x_recv_c_, _drv_err_, ("can't get psta under %s ; drop pkt\n", __func__)); ret = _FAIL; goto exit; } @@ -713,15 +612,12 @@ static int ap2sta_data_frame(struct adapter *adapter, check_fwstate(pmlmepriv, _FW_UNDER_LINKING))) { /* filter packets that SA is myself or multicast or broadcast */ if (!memcmp(myhwaddr, pattrib->src, ETH_ALEN)) { - RT_TRACE(_module_rtl871x_recv_c_, _drv_err_, (" SA==myself\n")); ret = _FAIL; goto exit; } /* da should be for me */ if (memcmp(myhwaddr, pattrib->dst, ETH_ALEN) && !mcast) { - RT_TRACE(_module_rtl871x_recv_c_, _drv_info_, - (" %s: compare DA fail; DA=%pM\n", __func__, (pattrib->dst))); ret = _FAIL; goto exit; } @@ -730,10 +626,6 @@ static int ap2sta_data_frame(struct adapter *adapter, if (is_zero_ether_addr(pattrib->bssid) || is_zero_ether_addr(mybssid) || (memcmp(pattrib->bssid, mybssid, ETH_ALEN))) { - RT_TRACE(_module_rtl871x_recv_c_, _drv_info_, - (" %s: compare BSSID fail ; BSSID=%pM\n", __func__, (pattrib->bssid))); - RT_TRACE(_module_rtl871x_recv_c_, _drv_info_, ("mybssid=%pM\n", (mybssid))); - if (!mcast) issue_deauth(adapter, pattrib->bssid, WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA); @@ -747,7 +639,6 @@ static int ap2sta_data_frame(struct adapter *adapter, *psta = rtw_get_stainfo(pstapriv, pattrib->bssid); /* get ap_info */ if (!*psta) { - RT_TRACE(_module_rtl871x_recv_c_, _drv_err_, ("ap2sta: can't get psta under STATION_MODE ; drop pkt\n")); ret = _FAIL; goto exit; } @@ -800,8 +691,6 @@ static int sta2ap_data_frame(struct adapter *adapter, *psta = rtw_get_stainfo(pstapriv, pattrib->src); if (!*psta) { - RT_TRACE(_module_rtl871x_recv_c_, _drv_err_, ("can't get psta under AP_MODE; drop pkt\n")); - issue_deauth(adapter, pattrib->src, WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA); ret = RTW_RX_HANDLED; @@ -964,14 +853,9 @@ static int validate_recv_mgnt_frame(struct adapter *padapter, { struct sta_info *psta; - RT_TRACE(_module_rtl871x_recv_c_, _drv_info_, ("+%s\n", __func__)); - precv_frame = recvframe_chk_defrag(padapter, precv_frame); - if (!precv_frame) { - RT_TRACE(_module_rtl871x_recv_c_, _drv_notice_, - ("%s: fragment packet\n", __func__)); + if (!precv_frame) return _SUCCESS; - } /* for rx pkt statistics */ psta = rtw_get_stainfo(&padapter->stapriv, @@ -1044,7 +928,6 @@ static int validate_recv_data_frame(struct adapter *adapter, memcpy(pattrib->ra, GetAddr1Ptr(ptr), ETH_ALEN); memcpy(pattrib->ta, GetAddr2Ptr(ptr), ETH_ALEN); ret = _FAIL; - RT_TRACE(_module_rtl871x_recv_c_, _drv_err_, (" case 3\n")); break; default: ret = _FAIL; @@ -1057,7 +940,6 @@ static int validate_recv_data_frame(struct adapter *adapter, goto exit; if (!psta) { - RT_TRACE(_module_rtl871x_recv_c_, _drv_err_, (" after to_fr_ds_chk; psta==NULL\n")); ret = _FAIL; goto exit; } @@ -1089,19 +971,12 @@ static int validate_recv_data_frame(struct adapter *adapter, /* decache, drop duplicate recv packets */ if (recv_decache(precv_frame, bretry, &psta->sta_recvpriv.rxcache) == _FAIL) { - RT_TRACE(_module_rtl871x_recv_c_, _drv_err_, ("decache : drop pkt\n")); ret = _FAIL; goto exit; } if (pattrib->privacy) { - RT_TRACE(_module_rtl871x_recv_c_, _drv_info_, ("%s:pattrib->privacy=%x\n", __func__, pattrib->privacy)); - RT_TRACE(_module_rtl871x_recv_c_, _drv_info_, ("\n ^^^^^^^^^^^is_multicast_ether_addr(pattrib->ra(0x%02x))=%d^^^^^^^^^^^^^^^6\n", pattrib->ra[0], is_multicast_ether_addr(pattrib->ra))); - GET_ENCRY_ALGO(psecuritypriv, psta, pattrib->encrypt, is_multicast_ether_addr(pattrib->ra)); - - RT_TRACE(_module_rtl871x_recv_c_, _drv_info_, ("\n pattrib->encrypt=%d\n", pattrib->encrypt)); - SET_ICE_IV_LEN(pattrib->iv_len, pattrib->icv_len, pattrib->encrypt); } else { pattrib->encrypt = 0; @@ -1139,7 +1014,6 @@ static int validate_recv_frame(struct adapter *adapter, /* add version chk */ if (ver != 0) { - RT_TRACE(_module_rtl871x_recv_c_, _drv_err_, ("validate_recv_data_frame fail! (ver!=0)\n")); retval = _FAIL; goto exit; } @@ -1185,14 +1059,10 @@ static int validate_recv_frame(struct adapter *adapter, switch (type) { case WIFI_MGT_TYPE: /* mgnt */ retval = validate_recv_mgnt_frame(adapter, precv_frame); - if (retval == _FAIL) - RT_TRACE(_module_rtl871x_recv_c_, _drv_err_, ("validate_recv_mgnt_frame fail\n")); retval = _FAIL; /* only data frame return _SUCCESS */ break; case WIFI_CTRL_TYPE: /* ctrl */ retval = validate_recv_ctrl_frame(adapter, precv_frame); - if (retval == _FAIL) - RT_TRACE(_module_rtl871x_recv_c_, _drv_err_, ("validate_recv_ctrl_frame fail\n")); retval = _FAIL; /* only data frame return _SUCCESS */ break; case WIFI_DATA_TYPE: /* data */ @@ -1206,7 +1076,6 @@ static int validate_recv_frame(struct adapter *adapter, } break; default: - RT_TRACE(_module_rtl871x_recv_c_, _drv_err_, ("validate_recv_data_frame fail! type= 0x%x\n", type)); retval = _FAIL; break; } @@ -1263,9 +1132,6 @@ static int wlanhdr_to_ethhdr(struct recv_frame *precvframe) rmv_len = pattrib->hdrlen + pattrib->iv_len + (bsnaphdr ? SNAP_SIZE : 0); len = precvframe->pkt->len - rmv_len; - RT_TRACE(_module_rtl871x_recv_c_, _drv_info_, - ("\n===pattrib->hdrlen: %x, pattrib->iv_len:%x===\n\n", pattrib->hdrlen, pattrib->iv_len)); - memcpy(&be_tmp, ptr + rmv_len, 2); eth_type = ntohs(be_tmp); /* pattrib->ether_type */ pattrib->eth_type = eth_type; @@ -1354,8 +1220,6 @@ static struct recv_frame *recvframe_defrag(struct adapter *adapter, /* free the defrag_q queue and return the prframe */ rtw_free_recvframe_queue(defrag_q, pfree_recv_queue); - RT_TRACE(_module_rtl871x_recv_c_, _drv_info_, ("Performance defrag!!!!!\n")); - return prframe; } @@ -1417,14 +1281,11 @@ struct recv_frame *recvframe_chk_defrag(struct adapter *padapter, phead = get_list_head(pdefrag_q); list_add_tail(&pfhdr->list, phead); - RT_TRACE(_module_rtl871x_recv_c_, _drv_info_, ("Enqueuq: ismfrag=%d, fragnum=%d\n", ismfrag, fragnum)); - prtnframe = NULL; } else { /* can't find this ta's defrag_queue, so free this recv_frame */ rtw_free_recvframe(precv_frame, pfree_recv_queue); prtnframe = NULL; - RT_TRACE(_module_rtl871x_recv_c_, _drv_err_, ("Free because pdefrag_q==NULL: ismfrag=%d, fragnum=%d\n", ismfrag, fragnum)); } } @@ -1436,21 +1297,18 @@ struct recv_frame *recvframe_chk_defrag(struct adapter *padapter, list_add_tail(&pfhdr->list, phead); /* call recvframe_defrag to defrag */ - RT_TRACE(_module_rtl871x_recv_c_, _drv_info_, ("defrag: ismfrag=%d, fragnum=%d\n", ismfrag, fragnum)); precv_frame = recvframe_defrag(padapter, pdefrag_q); prtnframe = precv_frame; } else { /* can't find this ta's defrag_queue, so free this recv_frame */ rtw_free_recvframe(precv_frame, pfree_recv_queue); prtnframe = NULL; - RT_TRACE(_module_rtl871x_recv_c_, _drv_err_, ("Free because pdefrag_q==NULL: ismfrag=%d, fragnum=%d\n", ismfrag, fragnum)); } } if (prtnframe && (prtnframe->attrib.privacy)) { /* after defrag we must check tkip mic code */ if (recvframe_chkmic(padapter, prtnframe) == _FAIL) { - RT_TRACE(_module_rtl871x_recv_c_, _drv_err_, ("recvframe_chkmic(padapter, prtnframe)==_FAIL\n")); rtw_free_recvframe(prtnframe, pfree_recv_queue); prtnframe = NULL; } @@ -1649,9 +1507,6 @@ static int recv_indicatepkts_in_order(struct adapter *padapter, struct recv_reor pattrib = &prframe->attrib; if (!SN_LESS(preorder_ctrl->indicate_seq, pattrib->seq_num)) { - RT_TRACE(_module_rtl871x_recv_c_, _drv_notice_, - ("%s: indicate=%d seq=%d amsdu=%d\n", - __func__, preorder_ctrl->indicate_seq, pattrib->seq_num, pattrib->amsdu)); plist = plist->next; list_del_init(&prframe->list); @@ -1698,8 +1553,6 @@ static int recv_indicatepkt_reorder(struct adapter *padapter, (pattrib->ack_policy != 0)) { if ((!padapter->bDriverStopped) && (!padapter->bSurpriseRemoved)) { - RT_TRACE(_module_rtl871x_recv_c_, _drv_notice_, ("@@@@ %s -recv_func recv_indicatepkt\n", __func__)); - rtw_recv_indicatepkt(padapter, prframe); return _SUCCESS; } @@ -1729,10 +1582,6 @@ static int recv_indicatepkt_reorder(struct adapter *padapter, spin_lock_bh(&ppending_recvframe_queue->lock); - RT_TRACE(_module_rtl871x_recv_c_, _drv_notice_, - ("%s: indicate=%d seq=%d\n", __func__, - preorder_ctrl->indicate_seq, pattrib->seq_num)); - /* s2. check if winstart_b(indicate_seq) needs to been updated */ if (!check_indicate_seq(preorder_ctrl, pattrib->seq_num)) { rtw_recv_indicatepkt(padapter, prframe); @@ -1813,22 +1662,15 @@ static int process_recv_indicatepkts(struct adapter *padapter, } } else { /* B/G mode */ retval = wlanhdr_to_ethhdr(prframe); - if (retval != _SUCCESS) { - RT_TRACE(_module_rtl871x_recv_c_, _drv_err_, ("wlanhdr_to_ethhdr: drop pkt\n")); + if (retval != _SUCCESS) return retval; - } if ((!padapter->bDriverStopped) && - (!padapter->bSurpriseRemoved)) { + (!padapter->bSurpriseRemoved)) /* indicate this recv_frame */ - RT_TRACE(_module_rtl871x_recv_c_, _drv_notice_, ("@@@@ %s- recv_func recv_indicatepkt\n", __func__)); rtw_recv_indicatepkt(padapter, prframe); - } else { - RT_TRACE(_module_rtl871x_recv_c_, _drv_notice_, ("@@@@ %s- recv_func free_indicatepkt\n", __func__)); - - RT_TRACE(_module_rtl871x_recv_c_, _drv_notice_, ("recv_func:bDriverStopped(%d) OR bSurpriseRemoved(%d)", padapter->bDriverStopped, padapter->bSurpriseRemoved)); + else return _FAIL; - } } return retval; @@ -1843,7 +1685,6 @@ static int recv_func_prehandle(struct adapter *padapter, /* check the frame crtl field and decache */ ret = validate_recv_frame(padapter, rframe); if (ret != _SUCCESS) { - RT_TRACE(_module_rtl871x_recv_c_, _drv_info_, ("recv_func: validate_recv_frame fail! drop pkt\n")); rtw_free_recvframe(rframe, pfree_recv_queue);/* free this recv_frame */ goto exit; } @@ -1865,20 +1706,16 @@ static int recv_func_posthandle(struct adapter *padapter, prframe = decryptor(padapter, prframe); if (!prframe) { - RT_TRACE(_module_rtl871x_recv_c_, _drv_err_, ("decryptor: drop pkt\n")); ret = _FAIL; goto _recv_data_drop; } prframe = recvframe_chk_defrag(padapter, prframe); - if (!prframe) { - RT_TRACE(_module_rtl871x_recv_c_, _drv_err_, ("recvframe_chk_defrag: drop pkt\n")); + if (!prframe) goto _recv_data_drop; - } prframe = portctrl(padapter, prframe); if (!prframe) { - RT_TRACE(_module_rtl871x_recv_c_, _drv_err_, ("portctrl: drop pkt\n")); ret = _FAIL; goto _recv_data_drop; } @@ -1887,7 +1724,6 @@ static int recv_func_posthandle(struct adapter *padapter, ret = process_recv_indicatepkts(padapter, prframe); if (ret != _SUCCESS) { - RT_TRACE(_module_rtl871x_recv_c_, _drv_err_, ("recv_func: process_recv_indicatepkts fail!\n")); rtw_free_recvframe(orig_prframe, pfree_recv_queue);/* free this recv_frame */ goto _recv_data_drop; } @@ -1943,8 +1779,6 @@ int rtw_recv_entry(struct recv_frame *precvframe) ret = recv_func(padapter, precvframe); if (ret == _SUCCESS) precvpriv->rx_pkts++; - else - RT_TRACE(_module_rtl871x_recv_c_, _drv_info_, ("%s: recv_func return fail!!!\n", __func__)); return ret; } -- 2.31.1