[PATCH v4 00/30] staging: rtl8723bs: remove RT_TRACE logs in core/*

[PATCH v4 00/30] staging: rtl8723bs: remove RT_TRACE logs in core/*

[Fabio Aiuto]

This patchset removes all RT_TRACE usages in core/ files.

This is the first of a series aimed at removing RT_TRACE macro.

The whole private tracing system is not tied to a configuration
symbol and the default behaviour is _trace nothing_. It's verbose
and relies on a private log level tracing doomed to be
removed.

-------------------------------
Changes in v4:
	- completed checkpatch fix in if condition
	- fix reference in Suggested-by: tag
 
Changes in v3:
        - written better changelog in single patches

Changes in v2:
        - isolate checkpatch fixes in separate patches
        - removed two if conditions in core/rtw_wlan_util.c


Fabio Aiuto (30):
  staging: rtl8723bs: remove RT_TRACE logs in core/rtw_xmit.c
  staging: rtl8723bs: fix condition in if statement in core/rtw_xmit.c
  staging: rtl8723bs: remove RT_TRACE logs in core/rtw_security.c
  staging: rtl8723bs: fix line exceed warning in core/rtw_security.c
  staging: rtl8723bs: fix spaces around operator issues in
    core/rtw_security.c
  staging: rtl8723bs: remove all RT_TRACE logs in core/rtw_eeprom.c
  staging: rtl8723bs: fix error prone if conditions in core/rtw_eeprom.c
  staging: rtl8723bs: remove all RT_TRACE logs in core/rtw_pwrctrl.c
  staging: rtl8723bs: fix logical continuation issue in
    core/rtw_pwrctrl.c
  staging: rtl8723bs: remove unnecessary parentheses in if-condition in
    core/rtw_pwrctrl.c
  staging: rtl8723bs: remove RT_TRACE logs in core/rtw_cmd.c
  staging: rtl8723bs: fix null check conditions in core/rtw_cmd.c
  staging: rtl8723bs: remove unnecessary parentheses in if condition in
    core/rtw_cmd.c
  staging: rtl8723bs: remove commented RT_TRACE calls in core/rtw_mlme.c
  staging: rtl8723bs: remove RT_TRACE logs in core/rtw_mlme.c
  staging: rtl8723bs: tidy up some error handling in core/rtw_mlme.c
  staging: rtl8723bs: remove RT_TRACE logs in core/rtw_mlme_ext.c
  staging: rtl8723bs: remove commented RT_TRACE calls in core/rtw_recv.c
  staging: rtl8723bs: remove RT_TRACE logs in core/rtw_recv.c
  staging: rtl8723bs: added spaces around operator in core/rtw_recv.c
  staging: rtl8723bs: split long line in core/rtw_recv.c
  staging: rtl8723bs: remove unnecessary parentheses in core/rtw_recv.c
  staging: rtl8723bs: fix comparison in if condition in core/rtw_recv.c
  staging: rtl8723bs: remove commented RT_TRACE call in
    core/rtw_ioctl_set.c
  staging: rtl8723bs: remove RT_TRACE logs in core/rtw_ioctl_set.c
  staging: rtl8723bs: place constant on the right side of the test in
    core/rtw_ioctl_set.c
  staging: rtl8723bs: remove all RT_TRACE logs in core/rtw_wlan_util.c
  staging: rtl8723bs: remove RT_TRACE logs in core/rtw_sta_mgt.c
  staging: rtl8723bs: remove RT_TRACE logs in core/rtw_ieee80211.c
  staging: rtl8723bs: add spaces around operators in
    core/rtw_ieee80211.c

 drivers/staging/rtl8723bs/core/rtw_cmd.c      |  53 +------
 drivers/staging/rtl8723bs/core/rtw_eeprom.c   |  56 +++----
 .../staging/rtl8723bs/core/rtw_ieee80211.c    |  90 ++---------
 .../staging/rtl8723bs/core/rtw_ioctl_set.c    |  79 +---------
 drivers/staging/rtl8723bs/core/rtw_mlme.c     | 124 +++------------
 drivers/staging/rtl8723bs/core/rtw_mlme_ext.c |  39 +----
 drivers/staging/rtl8723bs/core/rtw_pwrctrl.c  |  56 +------
 drivers/staging/rtl8723bs/core/rtw_recv.c     | 147 +-----------------
 drivers/staging/rtl8723bs/core/rtw_security.c |  41 +----
 drivers/staging/rtl8723bs/core/rtw_sta_mgt.c  |  25 ---
 .../staging/rtl8723bs/core/rtw_wlan_util.c    |  24 +--
 drivers/staging/rtl8723bs/core/rtw_xmit.c     |  82 +---------
 12 files changed, 101 insertions(+), 715 deletions(-)

-- 
2.20.1

[PATCH v4 01/30] staging: rtl8723bs: remove RT_TRACE logs in core/rtw_xmit.c

[Fabio Aiuto]

Remove all of the RT_TRACE logs in the core/rtw_xmit.c file as they
currently do nothing as they require the code to be modified by
hand in order to be turned on. This obviously has not happened
since the code was merged. Moreover it relies on an unneeded
private log level tracing which overrides the in-kernel public one,
so just remove them as they are unused.

Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
---
 drivers/staging/rtl8723bs/core/rtw_xmit.c | 82 ++---------------------
 1 file changed, 7 insertions(+), 75 deletions(-)

diff --git a/drivers/staging/rtl8723bs/core/rtw_xmit.c b/drivers/staging/rtl8723bs/core/rtw_xmit.c
index 3fc4ea02bf15..beee87db85a5 100644
--- a/drivers/staging/rtl8723bs/core/rtw_xmit.c
+++ b/drivers/staging/rtl8723bs/core/rtw_xmit.c
@@ -69,7 +69,6 @@ s32 _rtw_init_xmit_priv(struct xmit_priv *pxmitpriv, struct adapter *padapter)
 
 	if (!pxmitpriv->pallocated_frame_buf) {
 		pxmitpriv->pxmit_frame_buf = NULL;
-		RT_TRACE(_module_rtl871x_xmit_c_, _drv_err_, ("alloc xmit_frame fail!\n"));
 		res = _FAIL;
 		goto exit;
 	}
@@ -105,7 +104,6 @@ s32 _rtw_init_xmit_priv(struct xmit_priv *pxmitpriv, struct adapter *padapter)
 	pxmitpriv->pallocated_xmitbuf = vzalloc(NR_XMITBUFF * sizeof(struct xmit_buf) + 4);
 
 	if (!pxmitpriv->pallocated_xmitbuf) {
-		RT_TRACE(_module_rtl871x_xmit_c_, _drv_err_, ("alloc xmit_buf fail!\n"));
 		res = _FAIL;
 		goto exit;
 	}
@@ -155,7 +153,6 @@ s32 _rtw_init_xmit_priv(struct xmit_priv *pxmitpriv, struct adapter *padapter)
 
 	if (!pxmitpriv->xframe_ext_alloc_addr) {
 		pxmitpriv->xframe_ext = NULL;
-		RT_TRACE(_module_rtl871x_xmit_c_, _drv_err_, ("alloc xframe_ext fail!\n"));
 		res = _FAIL;
 		goto exit;
 	}
@@ -188,7 +185,6 @@ s32 _rtw_init_xmit_priv(struct xmit_priv *pxmitpriv, struct adapter *padapter)
 	pxmitpriv->pallocated_xmit_extbuf = vzalloc(NR_XMIT_EXTBUFF * sizeof(struct xmit_buf) + 4);
 
 	if (!pxmitpriv->pallocated_xmit_extbuf) {
-		RT_TRACE(_module_rtl871x_xmit_c_, _drv_err_, ("alloc xmit_extbuf fail!\n"));
 		res = _FAIL;
 		goto exit;
 	}
@@ -481,12 +477,9 @@ static s32 update_attrib_sec_info(struct adapter *padapter, struct pkt_attrib *p
 	pattrib->mac_id = psta->mac_id;
 
 	if (psta->ieee8021x_blocked == true) {
-		RT_TRACE(_module_rtl871x_xmit_c_, _drv_err_, ("\n psta->ieee8021x_blocked == true\n"));
-
 		pattrib->encrypt = 0;
 
 		if ((pattrib->ether_type != 0x888e) && (check_fwstate(pmlmepriv, WIFI_MP_STATE) == false)) {
-			RT_TRACE(_module_rtl871x_xmit_c_, _drv_err_, ("\npsta->ieee8021x_blocked == true,  pattrib->ether_type(%.4x) != 0x888e\n", pattrib->ether_type));
 			#ifdef DBG_TX_DROP_FRAME
 			DBG_871X("DBG_TX_DROP_FRAME %s psta->ieee8021x_blocked == true,  pattrib->ether_type(%04x) != 0x888e\n", __func__, pattrib->ether_type);
 			#endif
@@ -568,20 +561,11 @@ static s32 update_attrib_sec_info(struct adapter *padapter, struct pkt_attrib *p
 	if (pattrib->encrypt > 0)
 		memcpy(pattrib->dot118021x_UncstKey.skey, psta->dot118021x_UncstKey.skey, 16);
 
-	RT_TRACE(_module_rtl871x_xmit_c_, _drv_info_,
-		("update_attrib: encrypt =%d  securitypriv.sw_encrypt =%d\n",
-		pattrib->encrypt, padapter->securitypriv.sw_encrypt));
-
 	if (pattrib->encrypt &&
-		((padapter->securitypriv.sw_encrypt == true) || (psecuritypriv->hw_decrypted == false))) {
+		((padapter->securitypriv.sw_encrypt == true) || (psecuritypriv->hw_decrypted == false)))
 		pattrib->bswenc = true;
-		RT_TRACE(_module_rtl871x_xmit_c_, _drv_err_,
-			("update_attrib: encrypt =%d securitypriv.hw_decrypted =%d bswenc =true\n",
-			pattrib->encrypt, padapter->securitypriv.sw_encrypt));
-	} else {
+	else
 		pattrib->bswenc = false;
-		RT_TRACE(_module_rtl871x_xmit_c_, _drv_info_, ("update_attrib: bswenc =false\n"));
-	}
 
 exit:
 
@@ -685,7 +669,6 @@ static s32 update_attrib(struct adapter *padapter, struct sk_buff *pkt, struct p
 					((tmp[21] == 67) && (tmp[23] == 68))) {
 					/*  68 : UDP BOOTP client */
 					/*  67 : UDP BOOTP server */
-					RT_TRACE(_module_rtl871x_xmit_c_, _drv_err_, ("======================update_attrib: get DHCP Packet\n"));
 					pattrib->dhcp_pkt = 1;
 				}
 			}
@@ -720,7 +703,6 @@ static s32 update_attrib(struct adapter *padapter, struct sk_buff *pkt, struct p
 	} else {
 		psta = rtw_get_stainfo(pstapriv, pattrib->ra);
 		if (!psta)	{ /*  if we cannot get psta => drop the pkt */
-			RT_TRACE(_module_rtl871x_xmit_c_, _drv_alert_, ("\nupdate_attrib => get sta_info fail, ra:%pM\n", MAC_ARG(pattrib->ra)));
 			#ifdef DBG_TX_DROP_FRAME
 			DBG_871X("DBG_TX_DROP_FRAME %s get sta_info fail, ra:%pM\n", __func__, MAC_ARG(pattrib->ra));
 			#endif
@@ -734,7 +716,6 @@ static s32 update_attrib(struct adapter *padapter, struct sk_buff *pkt, struct p
 
 	if (!psta) {
 		/*  if we cannot get psta => drop the pkt */
-		RT_TRACE(_module_rtl871x_xmit_c_, _drv_alert_, ("\nupdate_attrib => get sta_info fail, ra:%pM\n", MAC_ARG(pattrib->ra)));
 		#ifdef DBG_TX_DROP_FRAME
 		DBG_871X("DBG_TX_DROP_FRAME %s get sta_info fail, ra:%pM\n", __func__, MAC_ARG(pattrib->ra));
 		#endif
@@ -842,11 +823,8 @@ static s32 xmitframe_addmic(struct adapter *padapter, struct xmit_frame *pxmitfr
 
 			for (curfragnum = 0; curfragnum < pattrib->nr_frags; curfragnum++) {
 				payload = (u8 *)round_up((SIZE_PTR)(payload), 4);
-				RT_TRACE(_module_rtl871x_xmit_c_, _drv_err_, ("===curfragnum =%d, pframe = 0x%.2x, 0x%.2x, 0x%.2x, 0x%.2x, 0x%.2x, 0x%.2x, 0x%.2x, 0x%.2x,!!!\n",
-					curfragnum, *payload, *(payload+1), *(payload+2), *(payload+3), *(payload+4), *(payload+5), *(payload+6), *(payload+7)));
-
 				payload = payload+pattrib->hdrlen+pattrib->iv_len;
-				RT_TRACE(_module_rtl871x_xmit_c_, _drv_err_, ("curfragnum =%d pattrib->hdrlen =%d pattrib->iv_len =%d", curfragnum, pattrib->hdrlen, pattrib->iv_len));
+
 				if ((curfragnum+1) == pattrib->nr_frags) {
 					length = pattrib->last_txcmdsz-pattrib->hdrlen-pattrib->iv_len-((pattrib->bswenc) ? pattrib->icv_len : 0);
 					rtw_secmicappend(&micdata, payload, length);
@@ -855,26 +833,13 @@ static s32 xmitframe_addmic(struct adapter *padapter, struct xmit_frame *pxmitfr
 					length = pxmitpriv->frag_len-pattrib->hdrlen-pattrib->iv_len-((pattrib->bswenc) ? pattrib->icv_len : 0);
 					rtw_secmicappend(&micdata, payload, length);
 					payload = payload+length+pattrib->icv_len;
-					RT_TRACE(_module_rtl871x_xmit_c_, _drv_err_, ("curfragnum =%d length =%d pattrib->icv_len =%d", curfragnum, length, pattrib->icv_len));
 				}
 			}
 			rtw_secgetmic(&micdata, &mic[0]);
-			RT_TRACE(_module_rtl871x_xmit_c_, _drv_err_, ("xmitframe_addmic: before add mic code!!!\n"));
-			RT_TRACE(_module_rtl871x_xmit_c_, _drv_err_, ("xmitframe_addmic: pattrib->last_txcmdsz =%d!!!\n", pattrib->last_txcmdsz));
-			RT_TRACE(_module_rtl871x_xmit_c_, _drv_err_, ("xmitframe_addmic: mic[0]= 0x%.2x , mic[1]= 0x%.2x , mic[2]= 0x%.2x , mic[3]= 0x%.2x\n\
-  mic[4]= 0x%.2x , mic[5]= 0x%.2x , mic[6]= 0x%.2x , mic[7]= 0x%.2x !!!!\n",
-				mic[0], mic[1], mic[2], mic[3], mic[4], mic[5], mic[6], mic[7]));
 			/* add mic code  and add the mic code length in last_txcmdsz */
 
 			memcpy(payload, &mic[0], 8);
 			pattrib->last_txcmdsz += 8;
-
-			RT_TRACE(_module_rtl871x_xmit_c_, _drv_info_, ("\n ========last pkt ========\n"));
-			payload = payload-pattrib->last_txcmdsz+8;
-			for (curfragnum = 0; curfragnum < pattrib->last_txcmdsz; curfragnum = curfragnum+8)
-					RT_TRACE(_module_rtl871x_xmit_c_, _drv_info_, (" %.2x,  %.2x,  %.2x,  %.2x,  %.2x,  %.2x,  %.2x,  %.2x ",
-					*(payload+curfragnum), *(payload+curfragnum+1), *(payload+curfragnum+2), *(payload+curfragnum+3),
-					*(payload+curfragnum+4), *(payload+curfragnum+5), *(payload+curfragnum+6), *(payload+curfragnum+7)));
 			}
 	}
 	return _SUCCESS;
@@ -885,7 +850,6 @@ static s32 xmitframe_swencrypt(struct adapter *padapter, struct xmit_frame *pxmi
 	struct	pkt_attrib	 *pattrib = &pxmitframe->attrib;
 
 	if (pattrib->bswenc) {
-		RT_TRACE(_module_rtl871x_xmit_c_, _drv_alert_, ("### xmitframe_swencrypt\n"));
 		switch (pattrib->encrypt) {
 		case _WEP40_:
 		case _WEP104_:
@@ -900,8 +864,6 @@ static s32 xmitframe_swencrypt(struct adapter *padapter, struct xmit_frame *pxmi
 		default:
 				break;
 		}
-	} else {
-		RT_TRACE(_module_rtl871x_xmit_c_, _drv_notice_, ("### xmitframe_hwencrypt\n"));
 	}
 
 	return _SUCCESS;
@@ -955,7 +917,6 @@ s32 rtw_make_wlanhdr(struct adapter *padapter, u8 *hdr, struct pkt_attrib *pattr
 			if (pattrib->qos_en)
 				qos_option = true;
 		} else {
-			RT_TRACE(_module_rtl871x_xmit_c_, _drv_err_, ("fw_state:%x is not allowed to xmit frame\n", get_fwstate(pmlmepriv)));
 			res = _FAIL;
 			goto exit;
 		}
@@ -1106,7 +1067,6 @@ s32 rtw_xmitframe_coalesce(struct adapter *padapter, struct sk_buff *pkt, struct
 	mem_start = pbuf_start +	hw_hdr_offset;
 
 	if (rtw_make_wlanhdr(padapter, mem_start, pattrib) == _FAIL) {
-		RT_TRACE(_module_rtl871x_xmit_c_, _drv_err_, ("rtw_xmitframe_coalesce: rtw_make_wlanhdr fail; drop pkt\n"));
 		DBG_8192C("rtw_xmitframe_coalesce: rtw_make_wlanhdr fail; drop pkt\n");
 		res = _FAIL;
 		goto exit;
@@ -1134,10 +1094,6 @@ s32 rtw_xmitframe_coalesce(struct adapter *padapter, struct sk_buff *pkt, struct
 		if (pattrib->iv_len) {
 			memcpy(pframe, pattrib->iv, pattrib->iv_len);
 
-			RT_TRACE(_module_rtl871x_xmit_c_, _drv_notice_,
-				 ("rtw_xmitframe_coalesce: keyid =%d pattrib->iv[3]=%.2x pframe =%.2x %.2x %.2x %.2x\n",
-				  padapter->securitypriv.dot11PrivacyKeyIndex, pattrib->iv[3], *pframe, *(pframe+1), *(pframe+2), *(pframe+3)));
-
 			pframe += pattrib->iv_len;
 
 			mpdu_len -= pattrib->iv_len;
@@ -1177,8 +1133,6 @@ s32 rtw_xmitframe_coalesce(struct adapter *padapter, struct sk_buff *pkt, struct
 			ClearMFrag(mem_start);
 
 			break;
-		} else {
-			RT_TRACE(_module_rtl871x_xmit_c_, _drv_err_, ("%s: There're still something in packet!\n", __func__));
 		}
 
 		addr = (SIZE_PTR)(pframe);
@@ -1188,7 +1142,6 @@ s32 rtw_xmitframe_coalesce(struct adapter *padapter, struct sk_buff *pkt, struct
 	}
 
 	if (xmitframe_addmic(padapter, pxmitframe) == _FAIL) {
-		RT_TRACE(_module_rtl871x_xmit_c_, _drv_err_, ("xmitframe_addmic(padapter, pxmitframe) == _FAIL\n"));
 		DBG_8192C("xmitframe_addmic(padapter, pxmitframe) == _FAIL\n");
 		res = _FAIL;
 		goto exit;
@@ -1712,7 +1665,6 @@ struct xmit_frame *rtw_alloc_xmitframe(struct xmit_priv *pxmitpriv)/* _queue *pf
 	spin_lock_bh(&pfree_xmit_queue->lock);
 
 	if (list_empty(&pfree_xmit_queue->queue)) {
-		RT_TRACE(_module_rtl871x_xmit_c_, _drv_info_, ("rtw_alloc_xmitframe:%d\n", pxmitpriv->free_xmitframe_cnt));
 		pxframe =  NULL;
 	} else {
 		phead = get_list_head(pfree_xmit_queue);
@@ -1723,7 +1675,6 @@ struct xmit_frame *rtw_alloc_xmitframe(struct xmit_priv *pxmitpriv)/* _queue *pf
 
 		list_del_init(&pxframe->list);
 		pxmitpriv->free_xmitframe_cnt--;
-		RT_TRACE(_module_rtl871x_xmit_c_, _drv_info_, ("rtw_alloc_xmitframe():free_xmitframe_cnt =%d\n", pxmitpriv->free_xmitframe_cnt));
 	}
 
 	spin_unlock_bh(&pfree_xmit_queue->lock);
@@ -1741,7 +1692,6 @@ struct xmit_frame *rtw_alloc_xmitframe_ext(struct xmit_priv *pxmitpriv)
 	spin_lock_bh(&queue->lock);
 
 	if (list_empty(&queue->queue)) {
-		RT_TRACE(_module_rtl871x_xmit_c_, _drv_info_, ("rtw_alloc_xmitframe_ext:%d\n", pxmitpriv->free_xframe_ext_cnt));
 		pxframe =  NULL;
 	} else {
 		phead = get_list_head(queue);
@@ -1750,7 +1700,6 @@ struct xmit_frame *rtw_alloc_xmitframe_ext(struct xmit_priv *pxmitpriv)
 
 		list_del_init(&pxframe->list);
 		pxmitpriv->free_xframe_ext_cnt--;
-		RT_TRACE(_module_rtl871x_xmit_c_, _drv_info_, ("rtw_alloc_xmitframe_ext():free_xmitframe_cnt =%d\n", pxmitpriv->free_xframe_ext_cnt));
 	}
 
 	spin_unlock_bh(&queue->lock);
@@ -1795,10 +1744,8 @@ s32 rtw_free_xmitframe(struct xmit_priv *pxmitpriv, struct xmit_frame *pxmitfram
 	struct adapter *padapter = pxmitpriv->adapter;
 	struct sk_buff *pndis_pkt = NULL;
 
-	if (!pxmitframe) {
-		RT_TRACE(_module_rtl871x_xmit_c_, _drv_err_, ("======rtw_free_xmitframe():pxmitframe == NULL!!!!!!!!!!\n"));
+	if (!pxmitframe)
 		goto exit;
-	}
 
 	if (pxmitframe->pkt) {
 		pndis_pkt = pxmitframe->pkt;
@@ -1822,14 +1769,10 @@ s32 rtw_free_xmitframe(struct xmit_priv *pxmitpriv, struct xmit_frame *pxmitfram
 
 	list_del_init(&pxmitframe->list);
 	list_add_tail(&pxmitframe->list, get_list_head(queue));
-	if (pxmitframe->ext_tag == 0) {
+	if (pxmitframe->ext_tag == 0)
 		pxmitpriv->free_xmitframe_cnt++;
-		RT_TRACE(_module_rtl871x_xmit_c_, _drv_debug_, ("rtw_free_xmitframe():free_xmitframe_cnt =%d\n", pxmitpriv->free_xmitframe_cnt));
-	} else if (pxmitframe->ext_tag == 1) {
+	else if (pxmitframe->ext_tag == 1)
 		pxmitpriv->free_xframe_ext_cnt++;
-		RT_TRACE(_module_rtl871x_xmit_c_, _drv_debug_, ("rtw_free_xmitframe():free_xframe_ext_cnt =%d\n", pxmitpriv->free_xframe_ext_cnt));
-	} else {
-	}
 
 	spin_unlock_bh(&queue->lock);
 
@@ -1864,11 +1807,8 @@ void rtw_free_xmitframe_queue(struct xmit_priv *pxmitpriv, struct __queue *pfram
 
 s32 rtw_xmitframe_enqueue(struct adapter *padapter, struct xmit_frame *pxmitframe)
 {
-	if (rtw_xmit_classifier(padapter, pxmitframe) == _FAIL) {
-		RT_TRACE(_module_rtl871x_xmit_c_, _drv_err_,
-			 ("rtw_xmitframe_enqueue: drop xmit pkt for classifier fail\n"));
+	if (rtw_xmit_classifier(padapter, pxmitframe) == _FAIL)
 		return _FAIL;
-	}
 
 	return _SUCCESS;
 }
@@ -1882,21 +1822,18 @@ struct tx_servq *rtw_get_sta_pending(struct adapter *padapter, struct sta_info *
 	case 2:
 		ptxservq = &psta->sta_xmitpriv.bk_q;
 		*(ac) = 3;
-		RT_TRACE(_module_rtl871x_xmit_c_, _drv_info_, ("rtw_get_sta_pending : BK\n"));
 		break;
 
 	case 4:
 	case 5:
 		ptxservq = &psta->sta_xmitpriv.vi_q;
 		*(ac) = 1;
-		RT_TRACE(_module_rtl871x_xmit_c_, _drv_info_, ("rtw_get_sta_pending : VI\n"));
 		break;
 
 	case 6:
 	case 7:
 		ptxservq = &psta->sta_xmitpriv.vo_q;
 		*(ac) = 0;
-		RT_TRACE(_module_rtl871x_xmit_c_, _drv_info_, ("rtw_get_sta_pending : VO\n"));
 		break;
 
 	case 0:
@@ -1904,7 +1841,6 @@ struct tx_servq *rtw_get_sta_pending(struct adapter *padapter, struct sta_info *
 	default:
 		ptxservq = &psta->sta_xmitpriv.be_q;
 		*(ac) = 2;
-		RT_TRACE(_module_rtl871x_xmit_c_, _drv_info_, ("rtw_get_sta_pending : BE\n"));
 	break;
 	}
 
@@ -1933,7 +1869,6 @@ s32 rtw_xmit_classifier(struct adapter *padapter, struct xmit_frame *pxmitframe)
 	if (!psta) {
 		res = _FAIL;
 		DBG_8192C("rtw_xmit_classifier: psta == NULL\n");
-		RT_TRACE(_module_rtl871x_xmit_c_, _drv_err_, ("rtw_xmit_classifier: psta == NULL\n"));
 		goto exit;
 	}
 
@@ -2053,7 +1988,6 @@ static void do_queue_select(struct adapter	*padapter, struct pkt_attrib *pattrib
 	u8 qsel;
 
 	qsel = pattrib->priority;
-	RT_TRACE(_module_rtl871x_xmit_c_, _drv_info_, ("### do_queue_select priority =%d , qsel = %d\n", pattrib->priority, qsel));
 
 	pattrib->qsel = qsel;
 }
@@ -2090,14 +2024,12 @@ s32 rtw_xmit(struct adapter *padapter, struct sk_buff **ppkt)
 
 	if (!pxmitframe) {
 		drop_cnt++;
-		RT_TRACE(_module_xmit_osdep_c_, _drv_err_, ("%s: no more pxmitframe\n", __func__));
 		return -1;
 	}
 
 	res = update_attrib(padapter, *ppkt, &pxmitframe->attrib);
 
 	if (res == _FAIL) {
-		RT_TRACE(_module_xmit_osdep_c_, _drv_err_, ("%s: update attrib fail\n", __func__));
 		#ifdef DBG_TX_DROP_FRAME
 		DBG_871X("DBG_TX_DROP_FRAME %s update attrib fail\n", __func__);
 		#endif
-- 
2.20.1

[PATCH v4 02/30] staging: rtl8723bs: fix condition in if statement in core/rtw_xmit.c

[Fabio Aiuto]

fix post-commit hook checkpatch issue:

CHECK: Using comparison to true is error prone
71: FILE: drivers/staging/rtl8723bs/core/rtw_xmit.c:565:
+		((padapter->securitypriv.sw_encrypt == true) ||
		 (psecuritypriv->hw_decrypted == false)))

Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
---
 drivers/staging/rtl8723bs/core/rtw_xmit.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/rtl8723bs/core/rtw_xmit.c b/drivers/staging/rtl8723bs/core/rtw_xmit.c
index beee87db85a5..957d7e3a4d4a 100644
--- a/drivers/staging/rtl8723bs/core/rtw_xmit.c
+++ b/drivers/staging/rtl8723bs/core/rtw_xmit.c
@@ -562,7 +562,7 @@ static s32 update_attrib_sec_info(struct adapter *padapter, struct pkt_attrib *p
 		memcpy(pattrib->dot118021x_UncstKey.skey, psta->dot118021x_UncstKey.skey, 16);
 
 	if (pattrib->encrypt &&
-		((padapter->securitypriv.sw_encrypt == true) || (psecuritypriv->hw_decrypted == false)))
+		((padapter->securitypriv.sw_encrypt) || (!psecuritypriv->hw_decrypted)))
 		pattrib->bswenc = true;
 	else
 		pattrib->bswenc = false;
-- 
2.20.1

[PATCH v4 03/30] staging: rtl8723bs: remove RT_TRACE logs in core/rtw_security.c

[Fabio Aiuto]

Remove all of the RT_TRACE logs in the core/rtw_security.c file as they
currently do nothing as they require the code to be modified by
hand in order to be turned on. This obviously has not happened
since the code was merged. Moreover it relies on an unneeded
private log level tracing which overrides the in-kernel public one,
so just remove them as they are unused.

Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
---
 drivers/staging/rtl8723bs/core/rtw_security.c | 40 +------------------
 1 file changed, 1 insertion(+), 39 deletions(-)

diff --git a/drivers/staging/rtl8723bs/core/rtw_security.c b/drivers/staging/rtl8723bs/core/rtw_security.c
index 8a447e149438..689419a76d94 100644
--- a/drivers/staging/rtl8723bs/core/rtw_security.c
+++ b/drivers/staging/rtl8723bs/core/rtw_security.c
@@ -236,16 +236,6 @@ void rtw_wep_decrypt(struct adapter  *padapter, u8 *precvframe)
 		/* calculate icv and compare the icv */
 		*((u32 *)crc) = le32_to_cpu(getcrc32(payload, length-4));
 
-		if (crc[3] != payload[length-1] || crc[2] != payload[length-2] || crc[1] != payload[length-3] || crc[0] != payload[length-4]) {
-			RT_TRACE(_module_rtl871x_security_c_,
-				 _drv_err_,
-				 ("%s:icv error crc[3](%x)!=payload[length-1](%x) || crc[2](%x)!=payload[length-2](%x) || crc[1](%x)!=payload[length-3](%x) || crc[0](%x)!=payload[length-4](%x)\n",
-					__func__,
-					crc[3], payload[length - 1],
-					crc[2], payload[length - 2],
-					crc[1], payload[length - 3],
-					crc[0], payload[length - 4]));
-		}
 	}
 }
 
@@ -609,8 +599,6 @@ u32 rtw_tkip_encrypt(struct adapter *padapter, u8 *pxmitframe)
 	if (pattrib->encrypt == _TKIP_) {
 
 		{
-			RT_TRACE(_module_rtl871x_security_c_, _drv_err_, ("%s: stainfo!= NULL!!!\n", __func__));
-
 			if (IS_MCAST(pattrib->ra))
 				prwskey = psecuritypriv->dot118021XGrpKey[psecuritypriv->dot118021XGrpKeyid].skey;
 			else
@@ -631,7 +619,6 @@ u32 rtw_tkip_encrypt(struct adapter *padapter, u8 *pxmitframe)
 
 				if ((curfragnum+1) == pattrib->nr_frags) {	/* 4 the last fragment */
 					length = pattrib->last_txcmdsz-pattrib->hdrlen-pattrib->iv_len-pattrib->icv_len;
-					RT_TRACE(_module_rtl871x_security_c_, _drv_info_, ("pattrib->iv_len =%x, pattrib->icv_len =%x\n", pattrib->iv_len, pattrib->icv_len));
 					*((__le32 *)crc) = getcrc32(payload, length);/* modified by Amy*/
 
 					arcfour_init(&mycontext, rc4key, 16);
@@ -739,18 +726,9 @@ u32 rtw_tkip_decrypt(struct adapter *padapter, u8 *precvframe)
 
 			*((u32 *)crc) = le32_to_cpu(getcrc32(payload, length-4));
 
-			if (crc[3] != payload[length-1] || crc[2] != payload[length-2] || crc[1] != payload[length-3] || crc[0] != payload[length-4]) {
-				RT_TRACE(_module_rtl871x_security_c_,
-					 _drv_err_,
-					 ("rtw_wep_decrypt:icv error crc[3](%x)!=payload[length-1](%x) || crc[2](%x)!=payload[length-2](%x) || crc[1](%x)!=payload[length-3](%x) || crc[0](%x)!=payload[length-4](%x)\n",
-						crc[3], payload[length - 1],
-						crc[2], payload[length - 2],
-						crc[1], payload[length - 3],
-						crc[0], payload[length - 4]));
+			if (crc[3] != payload[length-1] || crc[2] != payload[length-2] || crc[1] != payload[length-3] || crc[0] != payload[length-4])
 				res = _FAIL;
-			}
 		} else {
-			RT_TRACE(_module_rtl871x_security_c_, _drv_err_, ("%s: stainfo == NULL!!!\n", __func__));
 			res = _FAIL;
 		}
 	}
@@ -1380,8 +1358,6 @@ u32 rtw_aes_encrypt(struct adapter *padapter, u8 *pxmitframe)
 
 	/* 4 start to encrypt each fragment */
 	if (pattrib->encrypt == _AES_) {
-		RT_TRACE(_module_rtl871x_security_c_, _drv_err_, ("%s: stainfo!= NULL!!!\n", __func__));
-
 		if (IS_MCAST(pattrib->ra))
 			prwskey = psecuritypriv->dot118021XGrpKey[psecuritypriv->dot118021XGrpKeyid].skey;
 		else
@@ -1611,13 +1587,6 @@ static signed int aes_decipher(u8 *key, uint	hdrlen,
 	/* compare the mic */
 	for (i = 0; i < 8; i++) {
 		if (pframe[hdrlen+8+plen-8+i] != message[hdrlen+8+plen-8+i]) {
-			RT_TRACE(_module_rtl871x_security_c_,
-				 _drv_err_,
-				 ("%s:mic check error mic[%d]: pframe(%x) != message(%x)\n",
-					__func__,
-					i,
-					pframe[hdrlen + 8 + plen - 8 + i],
-					message[hdrlen + 8 + plen - 8 + i]));
 			DBG_871X("%s:mic check error mic[%d]: pframe(%x) != message(%x)\n",
 					__func__,
 					i,
@@ -1649,10 +1618,6 @@ u32 rtw_aes_decrypt(struct adapter *padapter, u8 *precvframe)
 	if (prxattrib->encrypt == _AES_) {
 		stainfo = rtw_get_stainfo(&padapter->stapriv, &prxattrib->ta[0]);
 		if (stainfo) {
-			RT_TRACE(_module_rtl871x_security_c_,
-				 _drv_err_,
-				 ("%s: stainfo!= NULL!!!\n", __func__));
-
 			if (IS_MCAST(prxattrib->ra)) {
 				static unsigned long start;
 				static u32 no_gkey_bc_cnt;
@@ -1706,9 +1671,6 @@ u32 rtw_aes_decrypt(struct adapter *padapter, u8 *precvframe)
 			res = aes_decipher(prwskey, prxattrib->hdrlen, pframe, length);
 
 		} else {
-			RT_TRACE(_module_rtl871x_security_c_,
-				 _drv_err_,
-				 ("%s: stainfo == NULL!!!\n", __func__));
 			res = _FAIL;
 		}
 	}
-- 
2.20.1

[PATCH v4 04/30] staging: rtl8723bs: fix line exceed warning in core/rtw_security.c

[Fabio Aiuto]

fix the following post-commit hook checkpatch issue:

WARNING: line length of 149 exceeds 100 columns
61: FILE: drivers/staging/rtl8723bs/core/rtw_security.c:729:
+			if (crc[3] != payload[length-1] ||
	crc[2] != payload[length-2] || crc[1] != payload[length-3] ||
	crc[0] != payload[length-4])

Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
---
 drivers/staging/rtl8723bs/core/rtw_security.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/staging/rtl8723bs/core/rtw_security.c b/drivers/staging/rtl8723bs/core/rtw_security.c
index 689419a76d94..663a8ea199ee 100644
--- a/drivers/staging/rtl8723bs/core/rtw_security.c
+++ b/drivers/staging/rtl8723bs/core/rtw_security.c
@@ -726,7 +726,8 @@ u32 rtw_tkip_decrypt(struct adapter *padapter, u8 *precvframe)
 
 			*((u32 *)crc) = le32_to_cpu(getcrc32(payload, length-4));
 
-			if (crc[3] != payload[length-1] || crc[2] != payload[length-2] || crc[1] != payload[length-3] || crc[0] != payload[length-4])
+			if (crc[3] != payload[length-1] || crc[2] != payload[length-2] ||
+			    crc[1] != payload[length-3] || crc[0] != payload[length-4])
 				res = _FAIL;
 		} else {
 			res = _FAIL;
-- 
2.20.1

[PATCH v4 05/30] staging: rtl8723bs: fix spaces around operator issues in core/rtw_security.c

[Fabio Aiuto]

fix the following post commit hook checkpatch issues:

CHECK: spaces preferred around that '-' (ctx:VxV)
25: FILE: drivers/staging/rtl8723bs/core/rtw_security.c:729:
+			if (crc[3] != payload[length-1] ||
	crc[2] != payload[length-2] ||
 			                            ^

CHECK: spaces preferred around that '-' (ctx:VxV)
25: FILE: drivers/staging/rtl8723bs/core/rtw_security.c:729:
+			if (crc[3] != payload[length-1] ||
	crc[2] != payload[length-2] ||
                                ^

CHECK: spaces preferred around that '-' (ctx:VxV)
26: FILE: drivers/staging/rtl8723bs/core/rtw_security.c:730:
+			    crc[1] != payload[length-3] ||
	crc[0] != payload[length-4])
 			                            ^

CHECK: spaces preferred around that '-' (ctx:VxV)
26: FILE: drivers/staging/rtl8723bs/core/rtw_security.c:730:
+			    crc[1] != payload[length-3] ||
	crc[0] != payload[length-4])
				^

Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
---
 drivers/staging/rtl8723bs/core/rtw_security.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/rtl8723bs/core/rtw_security.c b/drivers/staging/rtl8723bs/core/rtw_security.c
index 663a8ea199ee..6c74c0444abc 100644
--- a/drivers/staging/rtl8723bs/core/rtw_security.c
+++ b/drivers/staging/rtl8723bs/core/rtw_security.c
@@ -726,8 +726,8 @@ u32 rtw_tkip_decrypt(struct adapter *padapter, u8 *precvframe)
 
 			*((u32 *)crc) = le32_to_cpu(getcrc32(payload, length-4));
 
-			if (crc[3] != payload[length-1] || crc[2] != payload[length-2] ||
-			    crc[1] != payload[length-3] || crc[0] != payload[length-4])
+			if (crc[3] != payload[length - 1] || crc[2] != payload[length - 2] ||
+			    crc[1] != payload[length - 3] || crc[0] != payload[length - 4])
 				res = _FAIL;
 		} else {
 			res = _FAIL;
-- 
2.20.1

[PATCH v4 06/30] staging: rtl8723bs: remove all RT_TRACE logs in core/rtw_eeprom.c

[Fabio Aiuto]

Remove all of the RT_TRACE logs in the core/rtw_eeprom.c file as they
currently do nothing as they require the code to be modified by
hand in order to be turned on. This obviously has not happened
since the code was merged. Moreover it relies on an unneeded
private log level tracing which overrides the in-kernel public one,
so just remove them as they are unused.

Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
---
 drivers/staging/rtl8723bs/core/rtw_eeprom.c | 56 ++++++++-------------
 1 file changed, 22 insertions(+), 34 deletions(-)

diff --git a/drivers/staging/rtl8723bs/core/rtw_eeprom.c b/drivers/staging/rtl8723bs/core/rtw_eeprom.c
index 3cbd65dee741..32d5e5b23337 100644
--- a/drivers/staging/rtl8723bs/core/rtw_eeprom.c
+++ b/drivers/staging/rtl8723bs/core/rtw_eeprom.c
@@ -35,10 +35,9 @@ void shift_out_bits(_adapter *padapter, u16 data, u16 count)
 	u16 x, mask;
 _func_enter_;
 
-	if (padapter->bSurpriseRemoved == true) {
-		RT_TRACE(_module_rtl871x_eeprom_c_, _drv_err_, ("padapter->bSurpriseRemoved==true"));
+	if (padapter->bSurpriseRemoved == true)
 		goto out;
-	}
+
 	mask = 0x01 << (count - 1);
 	x = rtw_read8(padapter, EE_9346CR);
 
@@ -48,20 +47,18 @@ _func_enter_;
 		x &= ~_EEDI;
 		if (data & mask)
 			x |= _EEDI;
-		if (padapter->bSurpriseRemoved == true) {
-		RT_TRACE(_module_rtl871x_eeprom_c_, _drv_err_, ("padapter->bSurpriseRemoved==true"));
-		goto out;
-		}
+		if (padapter->bSurpriseRemoved == true)
+			goto out;
+
 		rtw_write8(padapter, EE_9346CR, (u8)x);
 		udelay(CLOCK_RATE);
 		up_clk(padapter, &x);
 		down_clk(padapter, &x);
 		mask = mask >> 1;
 	} while (mask);
-	if (padapter->bSurpriseRemoved == true) {
-		RT_TRACE(_module_rtl871x_eeprom_c_, _drv_err_, ("padapter->bSurpriseRemoved==true"));
+	if (padapter->bSurpriseRemoved == true)
 		goto out;
-	}
+
 	x &= ~_EEDI;
 	rtw_write8(padapter, EE_9346CR, (u8)x);
 out:
@@ -72,10 +69,9 @@ u16 shift_in_bits(_adapter *padapter)
 {
 	u16 x, d = 0, i;
 _func_enter_;
-	if (padapter->bSurpriseRemoved == true) {
-		RT_TRACE(_module_rtl871x_eeprom_c_, _drv_err_, ("padapter->bSurpriseRemoved==true"));
+	if (padapter->bSurpriseRemoved == true)
 		goto out;
-	}
+
 	x = rtw_read8(padapter, EE_9346CR);
 
 	x &= ~(_EEDO | _EEDI);
@@ -84,10 +80,9 @@ _func_enter_;
 	for (i = 0; i < 16; i++) {
 		d = d << 1;
 		up_clk(padapter, &x);
-	if (padapter->bSurpriseRemoved == true) {
-		RT_TRACE(_module_rtl871x_eeprom_c_, _drv_err_, ("padapter->bSurpriseRemoved==true"));
+	if (padapter->bSurpriseRemoved == true)
 		goto out;
-	}
+
 		x = rtw_read8(padapter, EE_9346CR);
 
 		x &= ~(_EEDI);
@@ -122,26 +117,22 @@ void eeprom_clean(_adapter *padapter)
 {
 	u16 x;
 _func_enter_;
-	if (padapter->bSurpriseRemoved == true) {
-		RT_TRACE(_module_rtl871x_eeprom_c_, _drv_err_, ("padapter->bSurpriseRemoved==true"));
+	if (padapter->bSurpriseRemoved == true)
 		goto out;
-	}
+
 	x = rtw_read8(padapter, EE_9346CR);
-	if (padapter->bSurpriseRemoved == true) {
-		RT_TRACE(_module_rtl871x_eeprom_c_, _drv_err_, ("padapter->bSurpriseRemoved==true"));
+	if (padapter->bSurpriseRemoved == true)
 		goto out;
-	}
+
 	x &= ~(_EECS | _EEDI);
 	rtw_write8(padapter, EE_9346CR, (u8)x);
-	if (padapter->bSurpriseRemoved == true) {
-		RT_TRACE(_module_rtl871x_eeprom_c_, _drv_err_, ("padapter->bSurpriseRemoved==true"));
+	if (padapter->bSurpriseRemoved == true)
 		goto out;
-	}
+
 	up_clk(padapter, &x);
-		if (padapter->bSurpriseRemoved == true) {
-		RT_TRACE(_module_rtl871x_eeprom_c_, _drv_err_, ("padapter->bSurpriseRemoved==true"));
+	if (padapter->bSurpriseRemoved == true)
 		goto out;
-	}
+
 	down_clk(padapter, &x);
 out:
 _func_exit_;
@@ -155,17 +146,14 @@ u16 eeprom_read16(_adapter *padapter, u16 reg) /*ReadEEprom*/
 
 _func_enter_;
 
-	if (padapter->bSurpriseRemoved == true) {
-		RT_TRACE(_module_rtl871x_eeprom_c_, _drv_err_, ("padapter->bSurpriseRemoved==true"));
+	if (padapter->bSurpriseRemoved == true)
 		goto out;
-	}
+
 	/* select EEPROM, reset bits, set _EECS*/
 	x = rtw_read8(padapter, EE_9346CR);
 
-	if (padapter->bSurpriseRemoved == true) {
-		RT_TRACE(_module_rtl871x_eeprom_c_, _drv_err_, ("padapter->bSurpriseRemoved==true"));
+	if (padapter->bSurpriseRemoved == true)
 		goto out;
-	}
 
 	x &= ~(_EEDI | _EEDO | _EESK | _EEM0);
 	x |= _EEM1 | _EECS;
-- 
2.20.1

[PATCH v4 07/30] staging: rtl8723bs: fix error prone if conditions in core/rtw_eeprom.c

[Fabio Aiuto]

fix the following post-commit hook checkpatch issues:

CHECK: Using comparison to true is error prone
21: FILE: drivers/staging/rtl8723bs/core/rtw_eeprom.c:38:
+	if (padapter->bSurpriseRemoved == true)

CHECK: Using comparison to true is error prone
36: FILE: drivers/staging/rtl8723bs/core/rtw_eeprom.c:50:
+		if (padapter->bSurpriseRemoved == true)

CHECK: Using comparison to true is error prone
47: FILE: drivers/staging/rtl8723bs/core/rtw_eeprom.c:59:
+	if (padapter->bSurpriseRemoved == true)

CHECK: Using comparison to true is error prone
60: FILE: drivers/staging/rtl8723bs/core/rtw_eeprom.c:72:
+	if (padapter->bSurpriseRemoved == true)

CHECK: Using comparison to true is error prone
73: FILE: drivers/staging/rtl8723bs/core/rtw_eeprom.c:83:
+	if (padapter->bSurpriseRemoved == true)

CHECK: Using comparison to true is error prone
86: FILE: drivers/staging/rtl8723bs/core/rtw_eeprom.c:120:
+	if (padapter->bSurpriseRemoved == true)

CHECK: Using comparison to true is error prone
93: FILE: drivers/staging/rtl8723bs/core/rtw_eeprom.c:124:
+	if (padapter->bSurpriseRemoved == true)

CHECK: Using comparison to true is error prone
101: FILE: drivers/staging/rtl8723bs/core/rtw_eeprom.c:129:
+	if (padapter->bSurpriseRemoved == true)

CHECK: Using comparison to true is error prone
108: FILE: drivers/staging/rtl8723bs/core/rtw_eeprom.c:133:
+	if (padapter->bSurpriseRemoved == true)

CHECK: Using comparison to true is error prone
121: FILE: drivers/staging/rtl8723bs/core/rtw_eeprom.c:149:
+	if (padapter->bSurpriseRemoved == true)

CHECK: Using comparison to true is error prone
130: FILE: drivers/staging/rtl8723bs/core/rtw_eeprom.c:155:
+	if (padapter->bSurpriseRemoved == true)

Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
---
 drivers/staging/rtl8723bs/core/rtw_eeprom.c | 22 ++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)

diff --git a/drivers/staging/rtl8723bs/core/rtw_eeprom.c b/drivers/staging/rtl8723bs/core/rtw_eeprom.c
index 32d5e5b23337..be0eda1604d0 100644
--- a/drivers/staging/rtl8723bs/core/rtw_eeprom.c
+++ b/drivers/staging/rtl8723bs/core/rtw_eeprom.c
@@ -35,7 +35,7 @@ void shift_out_bits(_adapter *padapter, u16 data, u16 count)
 	u16 x, mask;
 _func_enter_;
 
-	if (padapter->bSurpriseRemoved == true)
+	if (padapter->bSurpriseRemoved)
 		goto out;
 
 	mask = 0x01 << (count - 1);
@@ -47,7 +47,7 @@ _func_enter_;
 		x &= ~_EEDI;
 		if (data & mask)
 			x |= _EEDI;
-		if (padapter->bSurpriseRemoved == true)
+		if (padapter->bSurpriseRemoved)
 			goto out;
 
 		rtw_write8(padapter, EE_9346CR, (u8)x);
@@ -56,7 +56,7 @@ _func_enter_;
 		down_clk(padapter, &x);
 		mask = mask >> 1;
 	} while (mask);
-	if (padapter->bSurpriseRemoved == true)
+	if (padapter->bSurpriseRemoved)
 		goto out;
 
 	x &= ~_EEDI;
@@ -69,7 +69,7 @@ u16 shift_in_bits(_adapter *padapter)
 {
 	u16 x, d = 0, i;
 _func_enter_;
-	if (padapter->bSurpriseRemoved == true)
+	if (padapter->bSurpriseRemoved)
 		goto out;
 
 	x = rtw_read8(padapter, EE_9346CR);
@@ -80,7 +80,7 @@ _func_enter_;
 	for (i = 0; i < 16; i++) {
 		d = d << 1;
 		up_clk(padapter, &x);
-	if (padapter->bSurpriseRemoved == true)
+	if (padapter->bSurpriseRemoved)
 		goto out;
 
 		x = rtw_read8(padapter, EE_9346CR);
@@ -117,20 +117,20 @@ void eeprom_clean(_adapter *padapter)
 {
 	u16 x;
 _func_enter_;
-	if (padapter->bSurpriseRemoved == true)
+	if (padapter->bSurpriseRemoved)
 		goto out;
 
 	x = rtw_read8(padapter, EE_9346CR);
-	if (padapter->bSurpriseRemoved == true)
+	if (padapter->bSurpriseRemoved)
 		goto out;
 
 	x &= ~(_EECS | _EEDI);
 	rtw_write8(padapter, EE_9346CR, (u8)x);
-	if (padapter->bSurpriseRemoved == true)
+	if (padapter->bSurpriseRemoved)
 		goto out;
 
 	up_clk(padapter, &x);
-	if (padapter->bSurpriseRemoved == true)
+	if (padapter->bSurpriseRemoved)
 		goto out;
 
 	down_clk(padapter, &x);
@@ -146,13 +146,13 @@ u16 eeprom_read16(_adapter *padapter, u16 reg) /*ReadEEprom*/
 
 _func_enter_;
 
-	if (padapter->bSurpriseRemoved == true)
+	if (padapter->bSurpriseRemoved)
 		goto out;
 
 	/* select EEPROM, reset bits, set _EECS*/
 	x = rtw_read8(padapter, EE_9346CR);
 
-	if (padapter->bSurpriseRemoved == true)
+	if (padapter->bSurpriseRemoved)
 		goto out;
 
 	x &= ~(_EEDI | _EEDO | _EESK | _EEM0);
-- 
2.20.1

[PATCH v4 08/30] staging: rtl8723bs: remove all RT_TRACE logs in core/rtw_pwrctrl.c

[Fabio Aiuto]

Remove all of the RT_TRACE logs in the core/rtw_pwrctrl.c file as they
currently do nothing as they require the code to be modified by
hand in order to be turned on. This obviously has not happened
since the code was merged. Moreover it relies on an unneeded
private log level tracing which overrides the in-kernel public one,
so just remove them as they are unused.

Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
---
 drivers/staging/rtl8723bs/core/rtw_pwrctrl.c | 54 ++------------------
 1 file changed, 4 insertions(+), 50 deletions(-)

diff --git a/drivers/staging/rtl8723bs/core/rtw_pwrctrl.c b/drivers/staging/rtl8723bs/core/rtw_pwrctrl.c
index 8bf80e6f4a11..cc1b0d1a5a7b 100644
--- a/drivers/staging/rtl8723bs/core/rtw_pwrctrl.c
+++ b/drivers/staging/rtl8723bs/core/rtw_pwrctrl.c
@@ -267,40 +267,26 @@ void rtw_set_rpwm(struct adapter *padapter, u8 pslv)
 		DBG_871X("%s: RPWM timeout, force to set RPWM(0x%02X) again!\n", __func__, pslv);
 	} else {
 		if ((pwrpriv->rpwm == pslv)
-			|| ((pwrpriv->rpwm >= PS_STATE_S2) && (pslv >= PS_STATE_S2))) {
-			RT_TRACE(_module_rtl871x_pwrctrl_c_, _drv_err_,
-				("%s: Already set rpwm[0x%02X], new = 0x%02X!\n", __func__, pwrpriv->rpwm, pslv));
+			|| ((pwrpriv->rpwm >= PS_STATE_S2) && (pslv >= PS_STATE_S2)))
 			return;
-		}
+
 	}
 
 	if ((padapter->bSurpriseRemoved) || !(padapter->hw_init_completed)) {
-		RT_TRACE(_module_rtl871x_pwrctrl_c_, _drv_err_,
-				 ("%s: SurpriseRemoved(%d) hw_init_completed(%d)\n",
-				  __func__, padapter->bSurpriseRemoved, padapter->hw_init_completed));
-
 		pwrpriv->cpwm = PS_STATE_S4;
 
 		return;
 	}
 
 	if (padapter->bDriverStopped) {
-		RT_TRACE(_module_rtl871x_pwrctrl_c_, _drv_err_,
-				 ("%s: change power state(0x%02X) when DriverStopped\n", __func__, pslv));
-
-		if (pslv < PS_STATE_S2) {
-			RT_TRACE(_module_rtl871x_pwrctrl_c_, _drv_err_,
-					 ("%s: Reject to enter PS_STATE(0x%02X) lower than S2 when DriverStopped!!\n", __func__, pslv));
+		if (pslv < PS_STATE_S2)
 			return;
-		}
 	}
 
 	rpwm = pslv | pwrpriv->tog;
 	/*  only when from PS_STATE S0/S1 to S2 and higher needs ACK */
 	if ((pwrpriv->cpwm < PS_STATE_S2) && (pslv >= PS_STATE_S2))
 		rpwm |= PS_ACK;
-	RT_TRACE(_module_rtl871x_pwrctrl_c_, _drv_notice_,
-			 ("rtw_set_rpwm: rpwm = 0x%02x cpwm = 0x%02x\n", rpwm, pwrpriv->cpwm));
 
 	pwrpriv->rpwm = pslv;
 
@@ -382,14 +368,8 @@ void rtw_set_ps_mode(struct adapter *padapter, u8 ps_mode, u8 smart_ps, u8 bcn_a
 {
 	struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter);
 
-	RT_TRACE(_module_rtl871x_pwrctrl_c_, _drv_notice_,
-			 ("%s: PowerMode =%d Smart_PS =%d\n",
-			  __func__, ps_mode, smart_ps));
-
-	if (ps_mode > PM_Card_Disable) {
-		RT_TRACE(_module_rtl871x_pwrctrl_c_, _drv_err_, ("ps_mode:%d error\n", ps_mode));
+	if (ps_mode > PM_Card_Disable)
 		return;
-	}
 
 	if (pwrpriv->pwr_mode == ps_mode)
 		if (PS_MODE_ACTIVE == ps_mode)
@@ -701,8 +681,6 @@ void cpwm_int_hdl(struct adapter *padapter, struct reportpwrstate_parm *preportp
 exit:
 	mutex_unlock(&pwrpriv->lock);
 
-	RT_TRACE(_module_rtl871x_pwrctrl_c_, _drv_notice_,
-			 ("cpwm_int_hdl: cpwm = 0x%02x\n", pwrpriv->cpwm));
 }
 
 static void cpwm_event_callback(struct work_struct *work)
@@ -817,10 +795,6 @@ s32 rtw_register_task_alive(struct adapter *padapter, u32 task)
 	register_task_alive(pwrctrl, task);
 
 	if (pwrctrl->bFwCurrentInPSMode) {
-		RT_TRACE(_module_rtl871x_pwrctrl_c_, _drv_notice_,
-				 ("%s: task = 0x%x cpwm = 0x%02x alives = 0x%08x\n",
-				  __func__, task, pwrctrl->cpwm, pwrctrl->alives));
-
 		if (pwrctrl->cpwm < pslv) {
 			if (pwrctrl->cpwm < PS_STATE_S2)
 				res = _FAIL;
@@ -869,10 +843,6 @@ void rtw_unregister_task_alive(struct adapter *padapter, u32 task)
 	unregister_task_alive(pwrctrl, task);
 
 	if ((pwrctrl->pwr_mode != PS_MODE_ACTIVE) && pwrctrl->bFwCurrentInPSMode) {
-		RT_TRACE(_module_rtl871x_pwrctrl_c_, _drv_notice_,
-				 ("%s: cpwm = 0x%02x alives = 0x%08x\n",
-				  __func__, pwrctrl->cpwm, pwrctrl->alives));
-
 		if (pwrctrl->cpwm > pslv)
 			if ((pslv >= PS_STATE_S2) || (pwrctrl->alives == 0))
 				rtw_set_rpwm(padapter, pslv);
@@ -910,10 +880,6 @@ s32 rtw_register_tx_alive(struct adapter *padapter)
 	register_task_alive(pwrctrl, XMIT_ALIVE);
 
 	if (pwrctrl->bFwCurrentInPSMode) {
-		RT_TRACE(_module_rtl871x_pwrctrl_c_, _drv_notice_,
-				 ("rtw_register_tx_alive: cpwm = 0x%02x alives = 0x%08x\n",
-				  pwrctrl->cpwm, pwrctrl->alives));
-
 		if (pwrctrl->cpwm < pslv) {
 			if (pwrctrl->cpwm < PS_STATE_S2)
 				res = _FAIL;
@@ -959,10 +925,6 @@ s32 rtw_register_cmd_alive(struct adapter *padapter)
 	register_task_alive(pwrctrl, CMD_ALIVE);
 
 	if (pwrctrl->bFwCurrentInPSMode) {
-		RT_TRACE(_module_rtl871x_pwrctrl_c_, _drv_info_,
-				 ("rtw_register_cmd_alive: cpwm = 0x%02x alives = 0x%08x\n",
-				  pwrctrl->cpwm, pwrctrl->alives));
-
 		if (pwrctrl->cpwm < pslv) {
 			if (pwrctrl->cpwm < PS_STATE_S2)
 				res = _FAIL;
@@ -1008,10 +970,6 @@ void rtw_unregister_tx_alive(struct adapter *padapter)
 	unregister_task_alive(pwrctrl, XMIT_ALIVE);
 
 	if ((pwrctrl->pwr_mode != PS_MODE_ACTIVE) && pwrctrl->bFwCurrentInPSMode) {
-		RT_TRACE(_module_rtl871x_pwrctrl_c_, _drv_notice_,
-				 ("%s: cpwm = 0x%02x alives = 0x%08x\n",
-				  __func__, pwrctrl->cpwm, pwrctrl->alives));
-
 		if (pwrctrl->cpwm > pslv)
 			if ((pslv >= PS_STATE_S2) || (pwrctrl->alives == 0))
 				rtw_set_rpwm(padapter, pslv);
@@ -1048,10 +1006,6 @@ void rtw_unregister_cmd_alive(struct adapter *padapter)
 	unregister_task_alive(pwrctrl, CMD_ALIVE);
 
 	if ((pwrctrl->pwr_mode != PS_MODE_ACTIVE) && pwrctrl->bFwCurrentInPSMode) {
-		RT_TRACE(_module_rtl871x_pwrctrl_c_, _drv_info_,
-				 ("%s: cpwm = 0x%02x alives = 0x%08x\n",
-				  __func__, pwrctrl->cpwm, pwrctrl->alives));
-
 		if (pwrctrl->cpwm > pslv) {
 			if ((pslv >= PS_STATE_S2) || (pwrctrl->alives == 0))
 				rtw_set_rpwm(padapter, pslv);
-- 
2.20.1

[PATCH v4 09/30] staging: rtl8723bs: fix logical continuation issue in core/rtw_pwrctrl.c

[Fabio Aiuto]

fix following post-commit hook checkpatch issue:

CHECK: Logical continuations should be on the previous line
22: FILE: drivers/staging/rtl8723bs/core/rtw_pwrctrl.c:270:
 		if ((pwrpriv->rpwm == pslv)
+			|| ((pwrpriv->rpwm >= PS_STATE_S2)
		 && (pslv >= PS_STATE_S2)))

Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
---
 drivers/staging/rtl8723bs/core/rtw_pwrctrl.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/rtl8723bs/core/rtw_pwrctrl.c b/drivers/staging/rtl8723bs/core/rtw_pwrctrl.c
index cc1b0d1a5a7b..fa06144337ce 100644
--- a/drivers/staging/rtl8723bs/core/rtw_pwrctrl.c
+++ b/drivers/staging/rtl8723bs/core/rtw_pwrctrl.c
@@ -266,8 +266,8 @@ void rtw_set_rpwm(struct adapter *padapter, u8 pslv)
 	if (pwrpriv->brpwmtimeout) {
 		DBG_871X("%s: RPWM timeout, force to set RPWM(0x%02X) again!\n", __func__, pslv);
 	} else {
-		if ((pwrpriv->rpwm == pslv)
-			|| ((pwrpriv->rpwm >= PS_STATE_S2) && (pslv >= PS_STATE_S2)))
+		if ((pwrpriv->rpwm == pslv) ||
+		    ((pwrpriv->rpwm >= PS_STATE_S2) && (pslv >= PS_STATE_S2)))
 			return;
 
 	}
-- 
2.20.1

[PATCH v4 10/30] staging: rtl8723bs: remove unnecessary parentheses in if-condition in core/rtw_pwrctrl.c

[Fabio Aiuto]

fix following post-commit hook checkpatch issues:

CHECK: Unnecessary parentheses around 'pwrpriv->rpwm == pslv'
26: FILE: drivers/staging/rtl8723bs/core/rtw_pwrctrl.c:269:
+		if ((pwrpriv->rpwm == pslv) ||
+		    ((pwrpriv->rpwm >= PS_STATE_S2)
	&& (pslv >= PS_STATE_S2)))

CHECK: Unnecessary parentheses around 'pwrpriv->rpwm >= PS_STATE_S2'
26: FILE: drivers/staging/rtl8723bs/core/rtw_pwrctrl.c:269:
+		if ((pwrpriv->rpwm == pslv) ||
+		    ((pwrpriv->rpwm >= PS_STATE_S2)
	&& (pslv >= PS_STATE_S2)))

CHECK: Unnecessary parentheses around 'pslv >= PS_STATE_S2'
26: FILE: drivers/staging/rtl8723bs/core/rtw_pwrctrl.c:269:
+		if ((pwrpriv->rpwm == pslv) ||
+		    ((pwrpriv->rpwm >= PS_STATE_S2)
	&& (pslv >= PS_STATE_S2)))

Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
---
 drivers/staging/rtl8723bs/core/rtw_pwrctrl.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/rtl8723bs/core/rtw_pwrctrl.c b/drivers/staging/rtl8723bs/core/rtw_pwrctrl.c
index fa06144337ce..09bf25940e92 100644
--- a/drivers/staging/rtl8723bs/core/rtw_pwrctrl.c
+++ b/drivers/staging/rtl8723bs/core/rtw_pwrctrl.c
@@ -266,8 +266,8 @@ void rtw_set_rpwm(struct adapter *padapter, u8 pslv)
 	if (pwrpriv->brpwmtimeout) {
 		DBG_871X("%s: RPWM timeout, force to set RPWM(0x%02X) again!\n", __func__, pslv);
 	} else {
-		if ((pwrpriv->rpwm == pslv) ||
-		    ((pwrpriv->rpwm >= PS_STATE_S2) && (pslv >= PS_STATE_S2)))
+		if (pwrpriv->rpwm == pslv ||
+		    (pwrpriv->rpwm >= PS_STATE_S2 && pslv >= PS_STATE_S2))
 			return;
 
 	}
-- 
2.20.1

[PATCH v4 11/30] staging: rtl8723bs: remove RT_TRACE logs in core/rtw_cmd.c

[Fabio Aiuto]

Remove all of the RT_TRACE logs in the core/rtw_cmd.c file as they
currently do nothing as they require the code to be modified by
hand in order to be turned on. This obviously has not happened
since the code was merged. Moreover it relies on an unneeded
private log level tracing which overrides the in-kernel public one,
so just remove them as they are unused.

removed a variable, left unused after RT_TRACE removal

Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
---
 drivers/staging/rtl8723bs/core/rtw_cmd.c | 53 +++---------------------
 1 file changed, 6 insertions(+), 47 deletions(-)

diff --git a/drivers/staging/rtl8723bs/core/rtw_cmd.c b/drivers/staging/rtl8723bs/core/rtw_cmd.c
index 2aaf25b48f96..2086df056c44 100644
--- a/drivers/staging/rtl8723bs/core/rtw_cmd.c
+++ b/drivers/staging/rtl8723bs/core/rtw_cmd.c
@@ -221,8 +221,6 @@ int rtw_init_evt_priv(struct evt_priv *pevtpriv)
 
 void _rtw_free_evt_priv(struct	evt_priv *pevtpriv)
 {
-	RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, ("+_rtw_free_evt_priv\n"));
-
 	_cancel_workitem_sync(&pevtpriv->c2h_wk);
 	while (pevtpriv->c2h_wk_alive)
 		msleep(10);
@@ -233,8 +231,6 @@ void _rtw_free_evt_priv(struct	evt_priv *pevtpriv)
 			kfree(c2h);
 	}
 	kfree(pevtpriv->c2h_queue);
-
-	RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, ("-_rtw_free_evt_priv\n"));
 }
 
 void _rtw_free_cmd_priv(struct	cmd_priv *pcmdpriv)
@@ -299,13 +295,11 @@ struct	cmd_obj	*_rtw_dequeue_cmd(struct __queue *queue)
 
 void rtw_free_evt_priv(struct	evt_priv *pevtpriv)
 {
-	RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, ("rtw_free_evt_priv\n"));
 	_rtw_free_evt_priv(pevtpriv);
 }
 
 void rtw_free_cmd_priv(struct	cmd_priv *pcmdpriv)
 {
-	RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, ("rtw_free_cmd_priv\n"));
 	_rtw_free_cmd_priv(pcmdpriv);
 }
 
@@ -415,8 +409,6 @@ int rtw_cmd_thread(void *context)
 	atomic_set(&(pcmdpriv->cmdthd_running), true);
 	complete(&pcmdpriv->terminate_cmdthread_comp);
 
-	RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, ("start r871x rtw_cmd_thread !!!!\n"));
-
 	while (1) {
 		if (wait_for_completion_interruptible(&pcmdpriv->cmd_queue_comp)) {
 			DBG_871X_LEVEL(_drv_always_, FUNC_ADPT_FMT" wait_for_completion_interruptible(&pcmdpriv->cmd_queue_comp) return != 0, break\n", FUNC_ADPT_ARG(padapter));
@@ -439,11 +431,8 @@ int rtw_cmd_thread(void *context)
 			continue;
 		}
 
-		if (rtw_register_cmd_alive(padapter) != _SUCCESS) {
-			RT_TRACE(_module_hal_xmit_c_, _drv_notice_,
-					 ("%s: wait to leave LPS_LCLK\n", __func__));
+		if (rtw_register_cmd_alive(padapter) != _SUCCESS)
 			continue;
-		}
 
 _next:
 		if ((padapter->bDriverStopped == true) || (padapter->bSurpriseRemoved == true)) {
@@ -512,14 +501,12 @@ int rtw_cmd_thread(void *context)
 		if (pcmd->cmdcode < ARRAY_SIZE(rtw_cmd_callback)) {
 			pcmd_callback = rtw_cmd_callback[pcmd->cmdcode].callback;
 			if (pcmd_callback == NULL) {
-				RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, ("mlme_cmd_hdl(): pcmd_callback = 0x%p, cmdcode = 0x%x\n", pcmd_callback, pcmd->cmdcode));
 				rtw_free_cmd_obj(pcmd);
 			} else {
 				/* todo: !!! fill rsp_buf to pcmd->rsp if (pcmd->rsp!= NULL) */
 				pcmd_callback(pcmd->padapter, pcmd);/* need consider that free cmd_obj in rtw_cmd_callback */
 			}
 		} else {
-			RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("%s: cmdcode = 0x%x callback not defined!\n", __func__, pcmd->cmdcode));
 			rtw_free_cmd_obj(pcmd);
 		}
 
@@ -583,8 +570,6 @@ u8 rtw_sitesurvey_cmd(struct adapter  *padapter, struct ndis_802_11_ssid *ssid,
 
 	rtw_free_network_queue(padapter, false);
 
-	RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, ("%s: flush network queue\n", __func__));
-
 	init_h2fwcmd_w_parm_no_rsp(ph2c, psurveyPara, GEN_CMD_CODE(_SiteSurvey));
 
 	/* psurveyPara->bsslimit = 48; */
@@ -672,15 +657,9 @@ u8 rtw_createbss_cmd(struct adapter  *padapter)
 {
 	struct cmd_obj *pcmd;
 	struct cmd_priv 			*pcmdpriv = &padapter->cmdpriv;
-	struct mlme_priv 		*pmlmepriv = &padapter->mlmepriv;
 	struct wlan_bssid_ex		*pdev_network = &padapter->registrypriv.dev_network;
 	u8 res = _SUCCESS;
 
-	if (pmlmepriv->assoc_ssid.SsidLength == 0)
-		RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, (" createbss for Any SSid:%s\n", pmlmepriv->assoc_ssid.Ssid));
-	else
-		RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, (" createbss for SSid:%s\n", pmlmepriv->assoc_ssid.Ssid));
-
 	pcmd = rtw_zmalloc(sizeof(struct cmd_obj));
 	if (pcmd == NULL) {
 		res = _FAIL;
@@ -766,15 +745,9 @@ u8 rtw_joinbss_cmd(struct adapter  *padapter, struct wlan_network *pnetwork)
 	u32 tmp_len;
 	u8 *ptmp = NULL;
 
-	if (pmlmepriv->assoc_ssid.SsidLength == 0)
-		RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, ("+Join cmd: Any SSid\n"));
-	else
-		RT_TRACE(_module_rtl871x_cmd_c_, _drv_notice_, ("+Join cmd: SSid =[%s]\n", pmlmepriv->assoc_ssid.Ssid));
-
 	pcmd = rtw_zmalloc(sizeof(struct cmd_obj));
 	if (pcmd == NULL) {
 		res = _FAIL;
-		RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("rtw_joinbss_cmd: memory allocate for cmd_obj fail!!!\n"));
 		goto exit;
 	}
 	/* for IEs is fix buf size */
@@ -883,8 +856,6 @@ u8 rtw_disassoc_cmd(struct adapter *padapter, u32 deauth_timeout_ms, bool enqueu
 	struct cmd_priv *cmdpriv = &padapter->cmdpriv;
 	u8 res = _SUCCESS;
 
-	RT_TRACE(_module_rtl871x_cmd_c_, _drv_notice_, ("+rtw_disassoc_cmd\n"));
-
 	/* prepare cmd parameter */
 	param = rtw_zmalloc(sizeof(*param));
 	if (param == NULL) {
@@ -1209,8 +1180,6 @@ u8 rtw_set_chplan_cmd(struct adapter *padapter, u8 chplan, u8 enqueue, u8 swconf
 
 	u8 res = _SUCCESS;
 
-	RT_TRACE(_module_rtl871x_cmd_c_, _drv_notice_, ("+rtw_set_chplan_cmd\n"));
-
 	/*  check if allow software config */
 	if (swconfig && rtw_hal_is_disable_sw_channel_plan(padapter) == true) {
 		res = _FAIL;
@@ -1981,7 +1950,6 @@ void rtw_survey_cmd_callback(struct adapter *padapter,  struct cmd_obj *pcmd)
 		_set_timer(&pmlmepriv->scan_to_timer, 1);
 	} else if (pcmd->res != H2C_SUCCESS) {
 		_set_timer(&pmlmepriv->scan_to_timer, 1);
-		RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\n ********Error: MgntActrtw_set_802_11_bssid_LIST_SCAN Fail ************\n\n."));
 	}
 
 	/*  free cmd */
@@ -1997,7 +1965,6 @@ void rtw_disassoc_cmd_callback(struct adapter *padapter,  struct cmd_obj *pcmd)
 		set_fwstate(pmlmepriv, _FW_LINKED);
 		spin_unlock_bh(&pmlmepriv->lock);
 
-		RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\n ***Error: disconnect_cmd_callback Fail ***\n."));
 		return;
 	}
 	/*  free cmd */
@@ -2030,10 +1997,8 @@ void rtw_createbss_cmd_callback(struct adapter *padapter, struct cmd_obj *pcmd)
 	if (pcmd->parmbuf == NULL)
 		goto exit;
 
-	if ((pcmd->res != H2C_SUCCESS)) {
-		RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\n ********Error: rtw_createbss_cmd_callback  Fail ************\n\n."));
+	if ((pcmd->res != H2C_SUCCESS))
 		_set_timer(&pmlmepriv->assoc_timer, 1);
-	}
 
 	del_timer_sync(&pmlmepriv->assoc_timer);
 
@@ -2044,10 +2009,8 @@ void rtw_createbss_cmd_callback(struct adapter *padapter, struct cmd_obj *pcmd)
 		psta = rtw_get_stainfo(&padapter->stapriv, pnetwork->MacAddress);
 		if (!psta) {
 			psta = rtw_alloc_stainfo(&padapter->stapriv, pnetwork->MacAddress);
-			if (psta == NULL) {
-				RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\nCan't alloc sta_info when createbss_cmd_callback\n"));
+			if (psta == NULL)
 				goto createbss_cmd_fail;
-			}
 		}
 
 		rtw_indicate_connect(padapter);
@@ -2057,7 +2020,6 @@ void rtw_createbss_cmd_callback(struct adapter *padapter, struct cmd_obj *pcmd)
 		if (pwlan == NULL) {
 			pwlan = rtw_get_oldest_wlan_network(&pmlmepriv->scanned_queue);
 			if (pwlan == NULL) {
-				RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\n Error:  can't get pwlan in rtw_joinbss_event_callback\n"));
 				spin_unlock_bh(&(pmlmepriv->scanned_queue.lock));
 				goto createbss_cmd_fail;
 			}
@@ -2101,10 +2063,9 @@ void rtw_setstaKey_cmdrsp_callback(struct adapter *padapter,  struct cmd_obj *pc
 	struct set_stakey_rsp *psetstakey_rsp = (struct set_stakey_rsp *) (pcmd->rsp);
 	struct sta_info *psta = rtw_get_stainfo(pstapriv, psetstakey_rsp->addr);
 
-	if (psta == NULL) {
-		RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\nERROR: rtw_setstaKey_cmdrsp_callback => can't get sta_info\n\n"));
+	if (psta == NULL)
 		goto exit;
-	}
+
 exit:
 	rtw_free_cmd_obj(pcmd);
 }
@@ -2117,10 +2078,8 @@ void rtw_setassocsta_cmdrsp_callback(struct adapter *padapter,  struct cmd_obj *
 	struct set_assocsta_rsp *passocsta_rsp = (struct set_assocsta_rsp *) (pcmd->rsp);
 	struct sta_info *psta = rtw_get_stainfo(pstapriv, passocsta_parm->addr);
 
-	if (psta == NULL) {
-		RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\nERROR: setassocsta_cmdrsp_callbac => can't get sta_info\n\n"));
+	if (psta == NULL)
 		goto exit;
-	}
 
 	psta->aid = passocsta_rsp->cam_id;
 	psta->mac_id = passocsta_rsp->cam_id;
-- 
2.20.1

[PATCH v4 12/30] staging: rtl8723bs: fix null check conditions in core/rtw_cmd.c

[Fabio Aiuto]

fix post-commit hook checkpatch issues:

CHECK: Comparison to NULL could be written "!psta"
178: FILE: drivers/staging/rtl8723bs/core/rtw_cmd.c:2012:
+			if (psta == NULL)

CHECK: Comparison to NULL could be written "!psta"
198: FILE: drivers/staging/rtl8723bs/core/rtw_cmd.c:2066:
+	if (psta == NULL)

CHECK: Comparison to NULL could be written "!psta"
211: FILE: drivers/staging/rtl8723bs/core/rtw_cmd.c:2081:
+	if (psta == NULL)

Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
---
 drivers/staging/rtl8723bs/core/rtw_cmd.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/staging/rtl8723bs/core/rtw_cmd.c b/drivers/staging/rtl8723bs/core/rtw_cmd.c
index 2086df056c44..840b9da9f2d9 100644
--- a/drivers/staging/rtl8723bs/core/rtw_cmd.c
+++ b/drivers/staging/rtl8723bs/core/rtw_cmd.c
@@ -2009,7 +2009,7 @@ void rtw_createbss_cmd_callback(struct adapter *padapter, struct cmd_obj *pcmd)
 		psta = rtw_get_stainfo(&padapter->stapriv, pnetwork->MacAddress);
 		if (!psta) {
 			psta = rtw_alloc_stainfo(&padapter->stapriv, pnetwork->MacAddress);
-			if (psta == NULL)
+			if (!psta)
 				goto createbss_cmd_fail;
 		}
 
@@ -2063,7 +2063,7 @@ void rtw_setstaKey_cmdrsp_callback(struct adapter *padapter,  struct cmd_obj *pc
 	struct set_stakey_rsp *psetstakey_rsp = (struct set_stakey_rsp *) (pcmd->rsp);
 	struct sta_info *psta = rtw_get_stainfo(pstapriv, psetstakey_rsp->addr);
 
-	if (psta == NULL)
+	if (!psta)
 		goto exit;
 
 exit:
@@ -2078,7 +2078,7 @@ void rtw_setassocsta_cmdrsp_callback(struct adapter *padapter,  struct cmd_obj *
 	struct set_assocsta_rsp *passocsta_rsp = (struct set_assocsta_rsp *) (pcmd->rsp);
 	struct sta_info *psta = rtw_get_stainfo(pstapriv, passocsta_parm->addr);
 
-	if (psta == NULL)
+	if (!psta)
 		goto exit;
 
 	psta->aid = passocsta_rsp->cam_id;
-- 
2.20.1

[PATCH v4 13/30] staging: rtl8723bs: remove unnecessary parentheses in if condition in core/rtw_cmd.c

[Fabio Aiuto]

fix post-commit hook checkpatch issue:

WARNING: Unnecessary parentheses
166: FILE: drivers/staging/rtl8723bs/core/rtw_cmd.c:2000:
+	if ((pcmd->res != H2C_SUCCESS))

Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
---
 drivers/staging/rtl8723bs/core/rtw_cmd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/rtl8723bs/core/rtw_cmd.c b/drivers/staging/rtl8723bs/core/rtw_cmd.c
index 840b9da9f2d9..77c583c60343 100644
--- a/drivers/staging/rtl8723bs/core/rtw_cmd.c
+++ b/drivers/staging/rtl8723bs/core/rtw_cmd.c
@@ -1997,7 +1997,7 @@ void rtw_createbss_cmd_callback(struct adapter *padapter, struct cmd_obj *pcmd)
 	if (pcmd->parmbuf == NULL)
 		goto exit;
 
-	if ((pcmd->res != H2C_SUCCESS))
+	if (pcmd->res != H2C_SUCCESS)
 		_set_timer(&pmlmepriv->assoc_timer, 1);
 
 	del_timer_sync(&pmlmepriv->assoc_timer);
-- 
2.20.1

[PATCH v4 14/30] staging: rtl8723bs: remove commented RT_TRACE calls in core/rtw_mlme.c

[Fabio Aiuto]

Remove commented RT_TRACE calls in core/rtw_mlme.c

Remove all of the RT_TRACE logs in the core/rtw_mlme.c file as they
currently do nothing as they require the code to be modified by
hand in order to be turned on. This obviously has not happened
since the code was merged. Moreover it relies on an unneeded
private log level tracing which overrides the in-kernel public one,
so just remove them as they are unused.

Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
---
 drivers/staging/rtl8723bs/core/rtw_mlme.c | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/drivers/staging/rtl8723bs/core/rtw_mlme.c b/drivers/staging/rtl8723bs/core/rtw_mlme.c
index 29d4b7493784..4289bf40aa73 100644
--- a/drivers/staging/rtl8723bs/core/rtw_mlme.c
+++ b/drivers/staging/rtl8723bs/core/rtw_mlme.c
@@ -356,7 +356,6 @@ static struct	wlan_network *rtw_dequeue_network(struct __queue *queue)
 void rtw_free_network_nolock(struct adapter *padapter, struct wlan_network *pnetwork);
 void rtw_free_network_nolock(struct adapter *padapter, struct wlan_network *pnetwork)
 {
-	/* RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("rtw_free_network ==> ssid = %s\n\n" , pnetwork->network.Ssid.Ssid)); */
 	_rtw_free_network_nolock(&(padapter->mlmepriv), pnetwork);
 	rtw_cfg80211_unlink_bss(padapter, pnetwork);
 }
@@ -393,8 +392,6 @@ int rtw_is_same_ibss(struct adapter *adapter, struct wlan_network *pnetwork)
 
 inline int is_same_ess(struct wlan_bssid_ex *a, struct wlan_bssid_ex *b)
 {
-	/* RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("(%s,%d)(%s,%d)\n", */
-	/* 		a->Ssid.Ssid, a->Ssid.SsidLength, b->Ssid.Ssid, b->Ssid.SsidLength)); */
 	return (a->Ssid.SsidLength == b->Ssid.SsidLength)
 		&&  !memcmp(a->Ssid.Ssid, b->Ssid.Ssid, a->Ssid.SsidLength);
 }
@@ -551,8 +548,6 @@ static void update_current_network(struct adapter *adapter, struct wlan_bssid_ex
 		&(pmlmepriv->cur_network.network));
 
 	if ((check_fwstate(pmlmepriv, _FW_LINKED) == true) && (is_same_network(&(pmlmepriv->cur_network.network), pnetwork, 0))) {
-		/* RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_,"Same Network\n"); */
-
 		/* if (pmlmepriv->cur_network.network.IELength<= pnetwork->IELength) */
 		{
 			update_network(&(pmlmepriv->cur_network.network), pnetwork, adapter, true);
@@ -778,7 +773,6 @@ void rtw_survey_event_callback(struct adapter	*adapter, u8 *pbuf)
 
 	/*  update IBSS_network 's timestamp */
 	if ((check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) == true) {
-		/* RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_,"rtw_survey_event_callback : WIFI_ADHOC_MASTER_STATE\n\n"); */
 		if (!memcmp(&(pmlmepriv->cur_network.network.MacAddress), pnetwork->MacAddress, ETH_ALEN)) {
 			struct wlan_network *ibss_wlan = NULL;
 
-- 
2.20.1

[PATCH v4 15/30] staging: rtl8723bs: remove RT_TRACE logs in core/rtw_mlme.c

[Fabio Aiuto]

Remove all of the RT_TRACE logs in the core/rtw_mlme.c file as they
currently do nothing as they require the code to be modified by
hand in order to be turned on. This obviously has not happened
since the code was merged. Moreover it relies on an unneeded
private log level tracing which overrides the in-kernel public one,
so just remove them as they are unused.

Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
---
 drivers/staging/rtl8723bs/core/rtw_mlme.c | 105 ++++------------------
 1 file changed, 15 insertions(+), 90 deletions(-)

diff --git a/drivers/staging/rtl8723bs/core/rtw_mlme.c b/drivers/staging/rtl8723bs/core/rtw_mlme.c
index 4289bf40aa73..e8a39519fed8 100644
--- a/drivers/staging/rtl8723bs/core/rtw_mlme.c
+++ b/drivers/staging/rtl8723bs/core/rtw_mlme.c
@@ -155,8 +155,6 @@ struct	wlan_network *rtw_alloc_network(struct	mlme_priv *pmlmepriv)
 
 	list_del_init(&pnetwork->list);
 
-	RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_,
-		 ("rtw_alloc_network: ptr =%p\n", plist));
 	pnetwork->network_type = 0;
 	pnetwork->fixed = false;
 	pnetwork->last_scanned = jiffies;
@@ -298,11 +296,11 @@ signed int rtw_if_up(struct adapter *padapter)
 	signed int res;
 
 	if (padapter->bDriverStopped || padapter->bSurpriseRemoved ||
-		(check_fwstate(&padapter->mlmepriv, _FW_LINKED) == false)) {
-		RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_if_up:bDriverStopped(%d) OR bSurpriseRemoved(%d)", padapter->bDriverStopped, padapter->bSurpriseRemoved));
+		(check_fwstate(&padapter->mlmepriv, _FW_LINKED) == false))
 		res = false;
-	} else
+	else
 		res =  true;
+
 	return res;
 }
 
@@ -339,7 +337,6 @@ u8 *rtw_get_beacon_interval_from_ie(u8 *ie)
 
 void rtw_free_mlme_priv(struct mlme_priv *pmlmepriv)
 {
-	RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("rtw_free_mlme_priv\n"));
 	_rtw_free_mlme_priv(pmlmepriv);
 }
 
@@ -607,10 +604,9 @@ void rtw_update_scanned_network(struct adapter *adapter, struct wlan_bssid_ex *t
 			/* If there are no more slots, expire the oldest */
 			/* list_del_init(&oldest->list); */
 			pnetwork = oldest;
-			if (!pnetwork) {
-				RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("\n\n\nsomething wrong here\n\n\n"));
+			if (!pnetwork)
 				goto exit;
-			}
+
 			memcpy(&(pnetwork->network), target,  get_wlan_bssid_ex_sz(target));
 			/*  variable initialize */
 			pnetwork->fixed = false;
@@ -628,10 +624,8 @@ void rtw_update_scanned_network(struct adapter *adapter, struct wlan_bssid_ex *t
 
 			pnetwork = rtw_alloc_network(pmlmepriv); /*  will update scan_time */
 
-			if (!pnetwork) {
-				RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("\n\n\nsomething wrong here\n\n\n"));
+			if (!pnetwork)
 				goto exit;
-			}
 
 			bssid_ex_sz = get_wlan_bssid_ex_sz(target);
 			target->Length = bssid_ex_sz;
@@ -750,7 +744,6 @@ int rtw_is_desired_network(struct adapter *adapter, struct wlan_network *pnetwor
 /* TODO: Perry : For Power Management */
 void rtw_atimdone_event_callback(struct adapter	*adapter, u8 *pbuf)
 {
-	RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("receive atimdone_event\n"));
 }
 
 void rtw_survey_event_callback(struct adapter	*adapter, u8 *pbuf)
@@ -761,13 +754,9 @@ void rtw_survey_event_callback(struct adapter	*adapter, u8 *pbuf)
 
 	pnetwork = (struct wlan_bssid_ex *)pbuf;
 
-	RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_survey_event_callback, ssid =%s\n",  pnetwork->Ssid.Ssid));
-
 	len = get_wlan_bssid_ex_sz(pnetwork);
-	if (len > (sizeof(struct wlan_bssid_ex))) {
-		RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("\n ****rtw_survey_event_callback: return a wrong bss ***\n"));
+	if (len > (sizeof(struct wlan_bssid_ex)))
 		return;
-	}
 
 	spin_lock_bh(&pmlmepriv->lock);
 
@@ -811,14 +800,9 @@ void rtw_surveydone_event_callback(struct adapter	*adapter, u8 *pbuf)
 		pmlmepriv->wps_probe_req_ie = NULL;
 	}
 
-	RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_surveydone_event_callback: fw_state:%x\n\n", get_fwstate(pmlmepriv)));
-
 	if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY)) {
 		del_timer_sync(&pmlmepriv->scan_to_timer);
 		_clr_fwstate_(pmlmepriv, _FW_UNDER_SURVEY);
-	} else {
-
-		RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("nic status =%x, survey done event comes too late!\n", get_fwstate(pmlmepriv)));
 	}
 
 	rtw_set_signal_stat_timer(&adapter->recvpriv);
@@ -837,8 +821,6 @@ void rtw_surveydone_event_callback(struct adapter	*adapter, u8 *pbuf)
 					/* pmlmepriv->fw_state ^= _FW_UNDER_SURVEY;because don't set assoc_timer */
 					_clr_fwstate_(pmlmepriv, _FW_UNDER_SURVEY);
 
-					RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("switching to adhoc master\n"));
-
 					memcpy(&pdev_network->Ssid, &pmlmepriv->assoc_ssid, sizeof(struct ndis_802_11_ssid));
 
 					rtw_update_registrypriv_dev_network(adapter);
@@ -847,7 +829,7 @@ void rtw_surveydone_event_callback(struct adapter	*adapter, u8 *pbuf)
 					pmlmepriv->fw_state = WIFI_ADHOC_MASTER_STATE;
 
 					if (rtw_createbss_cmd(adapter) != _SUCCESS)
-						RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("Error =>rtw_createbss_cmd status FAIL\n"));
+						;
 
 					pmlmepriv->to_join = false;
 				}
@@ -919,7 +901,6 @@ static void free_scanqueue(struct	mlme_priv *pmlmepriv)
 	struct __queue *scan_queue = &pmlmepriv->scanned_queue;
 	struct list_head	*plist, *phead, *ptemp;
 
-	RT_TRACE(_module_rtl871x_mlme_c_, _drv_notice_, ("+free_scanqueue\n"));
 	spin_lock_bh(&scan_queue->lock);
 	spin_lock_bh(&free_queue->lock);
 
@@ -956,8 +937,6 @@ static void find_network(struct adapter *adapter)
 	pwlan = rtw_find_network(&pmlmepriv->scanned_queue, tgt_network->network.MacAddress);
 	if (pwlan)
 		pwlan->fixed = false;
-	else
-		RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("rtw_free_assoc_resources : pwlan == NULL\n\n"));
 
 	if (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) &&
 	    (adapter->stapriv.asoc_sta_count == 1))
@@ -975,10 +954,6 @@ void rtw_free_assoc_resources(struct adapter *adapter, int lock_scanned_queue)
 	struct dvobj_priv *psdpriv = adapter->dvobj;
 	struct debug_priv *pdbgpriv = &psdpriv->drv_dbg;
 
-	RT_TRACE(_module_rtl871x_mlme_c_, _drv_notice_, ("+rtw_free_assoc_resources\n"));
-	RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("tgt_network->network.MacAddress =%pM ssid =%s\n",
-		MAC_ARG(tgt_network->network.MacAddress), tgt_network->network.Ssid.Ssid));
-
 	if (check_fwstate(pmlmepriv, WIFI_STATION_STATE|WIFI_AP_STATE)) {
 		struct sta_info *psta;
 
@@ -1016,8 +991,6 @@ void rtw_indicate_connect(struct adapter *padapter)
 {
 	struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
 
-	RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("+rtw_indicate_connect\n"));
-
 	pmlmepriv->to_join = false;
 
 	if (!check_fwstate(&padapter->mlmepriv, _FW_LINKED)) {
@@ -1030,7 +1003,6 @@ void rtw_indicate_connect(struct adapter *padapter)
 	rtw_set_to_roam(padapter, 0);
 	rtw_set_scan_deny(padapter, 3000);
 
-	RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("-rtw_indicate_connect: fw_state = 0x%08x\n", get_fwstate(pmlmepriv)));
 }
 
 /*
@@ -1040,8 +1012,6 @@ void rtw_indicate_disconnect(struct adapter *padapter)
 {
 	struct	mlme_priv *pmlmepriv = &padapter->mlmepriv;
 
-	RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("+rtw_indicate_disconnect\n"));
-
 	_clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING|WIFI_UNDER_WPS);
 
 	/* DBG_871X("clear wps when %s\n", __func__); */
@@ -1207,9 +1177,6 @@ static void rtw_joinbss_update_network(struct adapter *padapter, struct wlan_net
 	struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
 	struct wlan_network  *cur_network = &(pmlmepriv->cur_network);
 
-	RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("\nfw_state:%x, BSSID:%pM\n"
-		, get_fwstate(pmlmepriv), MAC_ARG(pnetwork->network.MacAddress)));
-
 	/*  why not use ptarget_wlan?? */
 	memcpy(&cur_network->network, &pnetwork->network, pnetwork->network.Length);
 	/*  some IEs in pnetwork is wrong, so we should use ptarget_wlan IEs */
@@ -1251,7 +1218,6 @@ static void rtw_joinbss_update_network(struct adapter *padapter, struct wlan_net
 			break;
 	default:
 			pmlmepriv->fw_state = WIFI_NULL_STATE;
-			RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("Invalid network_mode\n"));
 			break;
 	}
 
@@ -1280,30 +1246,19 @@ void rtw_joinbss_event_prehandle(struct adapter *adapter, u8 *pbuf)
 	struct wlan_network	*pcur_wlan = NULL, *ptarget_wlan = NULL;
 	unsigned int		the_same_macaddr = false;
 
-	RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("joinbss event call back received with res =%d\n", pnetwork->join_res));
-
 	rtw_get_encrypt_decrypt_from_registrypriv(adapter);
 
-	if (pmlmepriv->assoc_ssid.SsidLength == 0)
-		RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("@@@@@   joinbss event call back  for Any SSid\n"));
-	else
-		RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("@@@@@   rtw_joinbss_event_callback for SSid:%s\n", pmlmepriv->assoc_ssid.Ssid));
-
 	the_same_macaddr = !memcmp(pnetwork->network.MacAddress, cur_network->network.MacAddress, ETH_ALEN);
 
 	pnetwork->network.Length = get_wlan_bssid_ex_sz(&pnetwork->network);
-	if (pnetwork->network.Length > sizeof(struct wlan_bssid_ex)) {
-		RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("\n\n ***joinbss_evt_callback return a wrong bss ***\n\n"));
+	if (pnetwork->network.Length > sizeof(struct wlan_bssid_ex))
 		return;
-	}
 
 	spin_lock_bh(&pmlmepriv->lock);
 
 	pmlmepriv->LinkDetectInfo.TrafficTransitionCount = 0;
 	pmlmepriv->LinkDetectInfo.LowPowerTransitionCount = 0;
 
-	RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("\n rtw_joinbss_event_callback !! spin_lock_irqsave\n"));
-
 	if (pnetwork->join_res > 0) {
 		spin_lock_bh(&(pmlmepriv->scanned_queue.lock));
 		retry = 0;
@@ -1349,7 +1304,6 @@ void rtw_joinbss_event_prehandle(struct adapter *adapter, u8 *pbuf)
 			if (check_fwstate(pmlmepriv, WIFI_STATION_STATE) == true) {
 				ptarget_sta = rtw_joinbss_update_stainfo(adapter, pnetwork);
 				if (!ptarget_sta) {
-					RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("Can't update stainfo when joinbss_event callback\n"));
 					spin_unlock_bh(&(pmlmepriv->scanned_queue.lock));
 					goto ignore_joinbss_callback;
 				}
@@ -1359,18 +1313,12 @@ void rtw_joinbss_event_prehandle(struct adapter *adapter, u8 *pbuf)
 			if (check_fwstate(pmlmepriv, WIFI_STATION_STATE) == true) {
 				pmlmepriv->cur_network_scanned = ptarget_wlan;
 				rtw_indicate_connect(adapter);
-			} else {
-				/* adhoc mode will rtw_indicate_connect when rtw_stassoc_event_callback */
-				RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("adhoc mode, fw_state:%x", get_fwstate(pmlmepriv)));
 			}
 
 			/* s5. Cancel assoc_timer */
 			del_timer_sync(&pmlmepriv->assoc_timer);
 
-			RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("Cancel assoc_timer\n"));
-
 		} else {
-			RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("rtw_joinbss_event_callback err: fw_state:%x", get_fwstate(pmlmepriv)));
 			spin_unlock_bh(&(pmlmepriv->scanned_queue.lock));
 			goto ignore_joinbss_callback;
 		}
@@ -1383,19 +1331,15 @@ void rtw_joinbss_event_prehandle(struct adapter *adapter, u8 *pbuf)
 
 		/* rtw_free_assoc_resources(adapter, 1); */
 
-		if ((check_fwstate(pmlmepriv, _FW_UNDER_LINKING)) == true) {
-			RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("fail! clear _FW_UNDER_LINKING ^^^fw_state =%x\n", get_fwstate(pmlmepriv)));
+		if ((check_fwstate(pmlmepriv, _FW_UNDER_LINKING)) == true)
 			_clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING);
-		}
 
 	} else {/* if join_res < 0 (join fails), then try again */
 
 		#ifdef REJOIN
 		res = _FAIL;
-		if (retry < 2) {
+		if (retry < 2)
 			res = rtw_select_and_join_from_scanned_queue(pmlmepriv);
-			RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("rtw_select_and_join_from_scanned_queue again! res:%d\n", res));
-		}
 
 		if (res == _SUCCESS) {
 			/* extend time of assoc_timer */
@@ -1405,7 +1349,6 @@ void rtw_joinbss_event_prehandle(struct adapter *adapter, u8 *pbuf)
 			_clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING);
 			rtw_indicate_connect(adapter);
 		} else {
-			RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("Set Assoc_Timer = 1; can't find match ssid in scanned_q\n"));
 		#endif
 
 			_set_timer(&pmlmepriv->assoc_timer, 1);
@@ -1495,16 +1438,12 @@ void rtw_stassoc_event_callback(struct adapter *adapter, u8 *pbuf)
 	if (psta) {
 		/* the sta have been in sta_info_queue => do nothing */
 
-		RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("Error: rtw_stassoc_event_callback: sta has been in sta_hash_queue\n"));
-
 		return; /* between drv has received this event before and  fw have not yet to set key to CAM_ENTRY) */
 	}
 
 	psta = rtw_alloc_stainfo(&adapter->stapriv, pstassoc->macaddr);
-	if (!psta) {
-		RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("Can't alloc sta_info when rtw_stassoc_event_callback\n"));
+	if (!psta)
 		return;
-	}
 
 	/* to do : init sta_info variable */
 	psta->qos_option = 0;
@@ -1653,7 +1592,7 @@ void rtw_stadel_event_callback(struct adapter *adapter, u8 *pbuf)
 			}
 
 			if (rtw_createbss_cmd(adapter) != _SUCCESS)
-				RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, ("***Error =>stadel_event_callback: rtw_createbss_cmd status FAIL***\n "));
+				;
 		}
 
 	}
@@ -1665,7 +1604,6 @@ void rtw_cpwm_event_callback(struct adapter *padapter, u8 *pbuf)
 {
 	struct reportpwrstate_parm *preportpwrstate;
 
-	RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("+rtw_cpwm_event_callback !!!\n"));
 	preportpwrstate = (struct reportpwrstate_parm *)pbuf;
 	preportpwrstate->state |= (u8)(adapter_to_pwrctl(padapter)->cpwm_tog + 0x80);
 	cpwm_int_hdl(padapter, preportpwrstate);
@@ -1931,7 +1869,6 @@ int rtw_select_roaming_candidate(struct mlme_priv *mlme)
 
 		pnetwork = container_of(mlme->pscanned, struct wlan_network, list);
 		if (!pnetwork) {
-			RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("%s return _FAIL:(pnetwork == NULL)\n", __func__));
 			ret = _FAIL;
 			goto exit;
 		}
@@ -2061,7 +1998,6 @@ int rtw_select_and_join_from_scanned_queue(struct mlme_priv *pmlmepriv)
 
 		pnetwork = container_of(pmlmepriv->pscanned, struct wlan_network, list);
 		if (!pnetwork) {
-			RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("%s return _FAIL:(pnetwork == NULL)\n", __func__));
 			ret = _FAIL;
 			goto exit;
 		}
@@ -2138,8 +2074,6 @@ signed int rtw_set_auth(struct adapter *adapter, struct security_priv *psecurity
 
 	INIT_LIST_HEAD(&pcmd->list);
 
-	RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("after enqueue set_auth_cmd, auth_mode =%x\n", psecuritypriv->dot11AuthAlgrthm));
-
 	res = rtw_enqueue_cmd(pcmdpriv, pcmd);
 
 exit:
@@ -2160,21 +2094,17 @@ signed int rtw_set_key(struct adapter *adapter, struct security_priv *psecurityp
 		goto exit;
 	}
 
-	if (psecuritypriv->dot11AuthAlgrthm == dot11AuthAlgrthm_8021X) {
+	if (psecuritypriv->dot11AuthAlgrthm == dot11AuthAlgrthm_8021X)
 		psetkeyparm->algorithm = (unsigned char)psecuritypriv->dot118021XGrpPrivacy;
-		RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("\n rtw_set_key: psetkeyparm->algorithm =(unsigned char)psecuritypriv->dot118021XGrpPrivacy =%d\n", psetkeyparm->algorithm));
-	} else {
+	else
 		psetkeyparm->algorithm = (u8)psecuritypriv->dot11PrivacyAlgrthm;
-		RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("\n rtw_set_key: psetkeyparm->algorithm =(u8)psecuritypriv->dot11PrivacyAlgrthm =%d\n", psetkeyparm->algorithm));
 
-	}
 	psetkeyparm->keyid = (u8)keyid;/* 0~3 */
 	psetkeyparm->set_tx = set_tx;
 	if (is_wep_enc(psetkeyparm->algorithm))
 		adapter->securitypriv.key_mask |= BIT(psetkeyparm->keyid);
 
 	DBG_871X("==> rtw_set_key algorithm(%x), keyid(%x), key_mask(%x)\n", psetkeyparm->algorithm, psetkeyparm->keyid, adapter->securitypriv.key_mask);
-	RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("\n rtw_set_key: psetkeyparm->algorithm =%d psetkeyparm->keyid =(u8)keyid =%d\n", psetkeyparm->algorithm, keyid));
 
 	switch (psetkeyparm->algorithm) {
 
@@ -2197,7 +2127,6 @@ signed int rtw_set_key(struct adapter *adapter, struct security_priv *psecurityp
 		psetkeyparm->grpkey = 1;
 		break;
 	default:
-		RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("\n rtw_set_key:psecuritypriv->dot11PrivacyAlgrthm = %x (must be 1 or 2 or 4 or 5)\n", psecuritypriv->dot11PrivacyAlgrthm));
 		res = _FAIL;
 		kfree(psetkeyparm);
 		goto exit;
@@ -2331,9 +2260,6 @@ signed int rtw_restruct_sec_ie(struct adapter *adapter, u8 *in_ie, u8 *out_ie, u
 	struct security_priv *psecuritypriv = &adapter->securitypriv;
 	uint	ndisauthmode = psecuritypriv->ndisauthtype;
 
-	RT_TRACE(_module_rtl871x_mlme_c_, _drv_notice_,
-		 ("+rtw_restruct_sec_ie: ndisauthmode =%d\n", ndisauthmode));
-
 	/* copy fixed ie only */
 	memcpy(out_ie, in_ie, 12);
 	ielength = 12;
@@ -2430,7 +2356,6 @@ void rtw_update_registrypriv_dev_network(struct adapter *adapter)
 	}
 
 	pdev_network->Configuration.DSConfig = (pregistrypriv->channel);
-	RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("pregistrypriv->channel =%d, pdev_network->Configuration.DSConfig = 0x%x\n", pregistrypriv->channel, pdev_network->Configuration.DSConfig));
 
 	if (cur_network->network.InfrastructureMode == Ndis802_11IBSS)
 		pdev_network->Configuration.ATIMWindow = (0);
-- 
2.20.1

[PATCH v4 16/30] staging: rtl8723bs: tidy up some error handling in core/rtw_mlme.c

[Fabio Aiuto]

the RT_TRACE() output is not useful so we want to delete it. In this case
there is no cleanup for rtw_cleanbss_cmd() required or even possible. I've
deleted the RT_TRACE() output and added a goto unlock to show
that we can't continue if rtw_createbss_cmd() fails.

Suggested-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
---
 drivers/staging/rtl8723bs/core/rtw_mlme.c | 17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)

diff --git a/drivers/staging/rtl8723bs/core/rtw_mlme.c b/drivers/staging/rtl8723bs/core/rtw_mlme.c
index e8a39519fed8..e6bced0269b1 100644
--- a/drivers/staging/rtl8723bs/core/rtw_mlme.c
+++ b/drivers/staging/rtl8723bs/core/rtw_mlme.c
@@ -815,6 +815,7 @@ void rtw_surveydone_event_callback(struct adapter	*adapter, u8 *pbuf)
 				if (rtw_select_and_join_from_scanned_queue(pmlmepriv) == _SUCCESS) {
 					_set_timer(&pmlmepriv->assoc_timer, MAX_JOIN_TIMEOUT);
 				} else {
+					u8 ret = _SUCCESS;
 					struct wlan_bssid_ex    *pdev_network = &(adapter->registrypriv.dev_network);
 					u8 *pibss = adapter->registrypriv.dev_network.MacAddress;
 
@@ -828,10 +829,11 @@ void rtw_surveydone_event_callback(struct adapter	*adapter, u8 *pbuf)
 
 					pmlmepriv->fw_state = WIFI_ADHOC_MASTER_STATE;
 
-					if (rtw_createbss_cmd(adapter) != _SUCCESS)
-						;
-
 					pmlmepriv->to_join = false;
+
+					ret = rtw_createbss_cmd(adapter);
+					if (ret != _SUCCESS)
+						goto unlock;
 				}
 			}
 		} else {
@@ -877,7 +879,7 @@ void rtw_surveydone_event_callback(struct adapter	*adapter, u8 *pbuf)
 	}
 
 	/* DBG_871X("scan complete in %dms\n", jiffies_to_msecs(jiffies - pmlmepriv->scan_start_time)); */
-
+unlock:
 	spin_unlock_bh(&pmlmepriv->lock);
 
 	rtw_os_xmit_schedule(adapter);
@@ -1564,6 +1566,7 @@ void rtw_stadel_event_callback(struct adapter *adapter, u8 *pbuf)
 		rtw_free_stainfo(adapter,  psta);
 
 		if (adapter->stapriv.asoc_sta_count == 1) {/* a sta + bc/mc_stainfo (not Ibss_stainfo) */
+			u8 ret = _SUCCESS;
 			/* rtw_indicate_disconnect(adapter);removed@20091105 */
 			spin_lock_bh(&(pmlmepriv->scanned_queue.lock));
 			/* free old ibss network */
@@ -1591,12 +1594,14 @@ void rtw_stadel_event_callback(struct adapter *adapter, u8 *pbuf)
 				_clr_fwstate_(pmlmepriv, WIFI_ADHOC_STATE);
 			}
 
-			if (rtw_createbss_cmd(adapter) != _SUCCESS)
-				;
+			ret = rtw_createbss_cmd(adapter);
+			if (ret != _SUCCESS)
+				goto unlock;
 		}
 
 	}
 
+unlock:
 	spin_unlock_bh(&pmlmepriv->lock);
 }
 
-- 
2.20.1

[PATCH v4 17/30] staging: rtl8723bs: remove RT_TRACE logs in core/rtw_mlme_ext.c

[Fabio Aiuto]

Remove all of the RT_TRACE logs in the core/rtw_mlme_ext.c file as they
currently do nothing as they require the code to be modified by
hand in order to be turned on. This obviously has not happened
since the code was merged. Moreover it relies on an unneeded
private log level tracing which overrides the in-kernel public one,
so just remove them as they are unused.

Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
---
 drivers/staging/rtl8723bs/core/rtw_mlme_ext.c | 39 +++----------------
 1 file changed, 5 insertions(+), 34 deletions(-)

diff --git a/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c b/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
index 8aadcf72a7ba..9855a77a5188 100644
--- a/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
+++ b/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
@@ -526,14 +526,8 @@ void mgt_dispatcher(struct adapter *padapter, union recv_frame *precv_frame)
 	struct dvobj_priv *psdpriv = padapter->dvobj;
 	struct debug_priv *pdbgpriv = &psdpriv->drv_dbg;
 
-	RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_,
-		 ("+mgt_dispatcher: type(0x%x) subtype(0x%x)\n",
-		  GetFrameType(pframe), GetFrameSubType(pframe)));
-
-	if (GetFrameType(pframe) != WIFI_MGT_TYPE) {
-		RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("mgt_dispatcher: type(0x%x) error!\n", GetFrameType(pframe)));
+	if (GetFrameType(pframe) != WIFI_MGT_TYPE)
 		return;
-	}
 
 	/* receive the frames that ra(a1) is my address or ra(a1) is bc address. */
 	if (memcmp(GetAddr1Ptr(pframe), myid(&padapter->eeprompriv), ETH_ALEN) &&
@@ -545,10 +539,9 @@ void mgt_dispatcher(struct adapter *padapter, union recv_frame *precv_frame)
 
 	index = GetFrameSubType(pframe) >> 4;
 
-	if (index >= ARRAY_SIZE(mlme_sta_tbl)) {
-		RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("Currently we do not support reserved sub-fr-type =%d\n", index));
+	if (index >= ARRAY_SIZE(mlme_sta_tbl))
 		return;
-	}
+
 	ptable += index;
 
 	if (psta) {
@@ -2675,8 +2668,6 @@ static int _issue_probereq(struct adapter *padapter,
 	int	bssrate_len = 0;
 	u8 bc_addr[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
 
-	RT_TRACE(_module_rtl871x_mlme_c_, _drv_notice_, ("+issue_probereq\n"));
-
 	pmgntframe = alloc_mgtxmitframe(pxmitpriv);
 	if (!pmgntframe)
 		goto exit;
@@ -2743,8 +2734,6 @@ static int _issue_probereq(struct adapter *padapter,
 
 	pattrib->last_txcmdsz = pattrib->pktlen;
 
-	RT_TRACE(_module_rtl871x_mlme_c_, _drv_notice_, ("issuing probe_req, tx_len =%d\n", pattrib->last_txcmdsz));
-
 	if (wait_ack) {
 		ret = dump_mgntframe_and_wait_ack(padapter, pmgntframe);
 	} else {
@@ -4441,8 +4430,6 @@ void start_create_ibss(struct adapter *padapter)
 
 		/* issue beacon */
 		if (send_beacon(padapter) == _FAIL) {
-			RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("issuing beacon frame fail....\n"));
-
 			report_join_res(padapter, -1);
 			pmlmeinfo->state = WIFI_FW_NULL_STATE;
 		} else {
@@ -4622,8 +4609,6 @@ static void process_80211d(struct adapter *padapter, struct wlan_bssid_ex *bssid
 		memset(country, 0, 4);
 		memcpy(country, p, 3);
 		p += 3;
-		RT_TRACE(_module_rtl871x_mlme_c_, _drv_notice_,
-				("%s: 802.11d country =%s\n", __func__, country));
 
 		i = 0;
 		while ((ie - p) >= 3) {
@@ -4813,9 +4798,6 @@ static void process_80211d(struct adapter *padapter, struct wlan_bssid_ex *bssid
 					break;
 
 				chplan_new[i].ScanType = SCAN_ACTIVE;
-				RT_TRACE(_module_rtl871x_mlme_c_, _drv_notice_,
-						 ("%s: change channel %d scan type from passive to active\n",
-						  __func__, channel));
 			}
 			break;
 		}
@@ -6332,10 +6314,6 @@ u8 mlme_evt_hdl(struct adapter *padapter, unsigned char *pbuf)
 	#ifdef CHECK_EVENT_SEQ
 	/*  checking event sequence... */
 	if (evt_seq != (atomic_read(&pevt_priv->event_seq) & 0x7f)) {
-		RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_,
-			 ("Event Seq Error! %d vs %d\n", (evt_seq & 0x7f),
-			  (atomic_read(&pevt_priv->event_seq) & 0x7f)));
-
 		pevt_priv->event_seq = (evt_seq+1)&0x7f;
 
 		goto _abort_event_;
@@ -6343,21 +6321,14 @@ u8 mlme_evt_hdl(struct adapter *padapter, unsigned char *pbuf)
 	#endif
 
 	/*  checking if event code is valid */
-	if (evt_code >= MAX_C2HEVT) {
-		RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\nEvent Code(%d) mismatch!\n", evt_code));
+	if (evt_code >= MAX_C2HEVT)
 		goto _abort_event_;
-	}
 
 	/*  checking if event size match the event parm size */
 	if ((wlanevents[evt_code].parmsize != 0) &&
-			(wlanevents[evt_code].parmsize != evt_sz)) {
-
-		RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\nEvent(%d) Parm Size mismatch (%d vs %d)!\n",
-			evt_code, wlanevents[evt_code].parmsize, evt_sz));
+			(wlanevents[evt_code].parmsize != evt_sz))
 		goto _abort_event_;
 
-	}
-
 	atomic_inc(&pevt_priv->event_seq);
 
 	peventbuf += 2;
-- 
2.20.1

[PATCH v4 18/30] staging: rtl8723bs: remove commented RT_TRACE calls in core/rtw_recv.c

[Fabio Aiuto]

Remove commented RT_TRACE calls

Remove all of the RT_TRACE logs in the core/rtw_recv.c file as they
currently do nothing as they require the code to be modified by
hand in order to be turned on. This obviously has not happened
since the code was merged. Moreover it relies on an unneeded
private log level tracing which overrides the in-kernel public one,
so just remove them as they are unused.

Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
---
 drivers/staging/rtl8723bs/core/rtw_recv.c | 12 ------------
 1 file changed, 12 deletions(-)

diff --git a/drivers/staging/rtl8723bs/core/rtw_recv.c b/drivers/staging/rtl8723bs/core/rtw_recv.c
index 608a59286505..189f686a1f29 100644
--- a/drivers/staging/rtl8723bs/core/rtw_recv.c
+++ b/drivers/staging/rtl8723bs/core/rtw_recv.c
@@ -588,13 +588,11 @@ static union recv_frame *portctrl(struct adapter *adapter, union recv_frame *pre
 			prtnframe = precv_frame;
 			/* check is the EAPOL frame or not (Rekey) */
 			/* if (ether_type == eapol_type) { */
-			/* RT_TRACE(_module_rtl871x_recv_c_, _drv_notice_, ("########portctrl:ether_type == 0x888e\n")); */
 				/* check Rekey */
 
 			/* prtnframe =precv_frame; */
 			/*  */
 			/* else { */
-			/* RT_TRACE(_module_rtl871x_recv_c_, _drv_info_, ("########portctrl:ether_type = 0x%04x\n", ether_type)); */
 			/*  */
 		}
 	} else
@@ -1693,7 +1691,6 @@ static signed int validate_recv_frame(struct adapter *adapter, union recv_frame
 		retval = validate_recv_data_frame(adapter, precv_frame);
 		if (retval == _FAIL) {
 			struct recv_priv *precvpriv = &adapter->recvpriv;
-			/* RT_TRACE(_module_rtl871x_recv_c_, _drv_err_, ("validate_recv_data_frame fail\n")); */
 			precvpriv->rx_drop++;
 		} else if (retval == _SUCCESS) {
 #ifdef DBG_RX_DUMP_EAP
@@ -1889,7 +1886,6 @@ static int check_indicate_seq(struct recv_reorder_ctrl *preorder_ctrl, u16 seq_n
 
 	/*  Drop out the packet which SeqNum is smaller than WinStart */
 	if (SN_LESS(seq_num, preorder_ctrl->indicate_seq)) {
-		/* RT_TRACE(COMP_RX_REORDER, DBG_LOUD, ("CheckRxTsIndicateSeq(): Packet Drop! IndicateSeq: %d, NewSeq: %d\n", pTS->RxIndicateSeq, NewSeqNum)); */
 		/* DbgPrint("CheckRxTsIndicateSeq(): Packet Drop! IndicateSeq: %d, NewSeq: %d\n", precvpriv->indicate_seq, seq_num); */
 
 		#ifdef DBG_RX_DROP_FRAME
@@ -1914,7 +1910,6 @@ static int check_indicate_seq(struct recv_reorder_ctrl *preorder_ctrl, u16 seq_n
 			preorder_ctrl->indicate_seq, seq_num);
 		#endif
 	} else if (SN_LESS(wend, seq_num)) {
-		/* RT_TRACE(COMP_RX_REORDER, DBG_LOUD, ("CheckRxTsIndicateSeq(): Window Shift! IndicateSeq: %d, NewSeq: %d\n", pTS->RxIndicateSeq, NewSeqNum)); */
 		/* DbgPrint("CheckRxTsIndicateSeq(): Window Shift! IndicateSeq: %d, NewSeq: %d\n", precvpriv->indicate_seq, seq_num); */
 
 		/*  boundary situation, when seq_num cross 0xFFF */
@@ -1959,7 +1954,6 @@ static int enqueue_reorder_recvframe(struct recv_reorder_ctrl *preorder_ctrl, un
 			plist = get_next(plist);
 		else if (SN_EQUAL(pnextattrib->seq_num, pattrib->seq_num))
 			/* Duplicate entry is found!! Do not insert current entry. */
-			/* RT_TRACE(COMP_RX_REORDER, DBG_TRACE, ("InsertRxReorderList(): Duplicate packet is dropped!! IndicateSeq: %d, NewSeq: %d\n", pTS->RxIndicateSeq, SeqNum)); */
 			/* spin_unlock_irqrestore(&ppending_recvframe_queue->lock, irql); */
 			return false;
 		else
@@ -1980,8 +1974,6 @@ static int enqueue_reorder_recvframe(struct recv_reorder_ctrl *preorder_ctrl, un
 	/* spin_unlock(&ppending_recvframe_queue->lock); */
 	/* spin_unlock_irqrestore(&ppending_recvframe_queue->lock, irql); */
 
-
-	/* RT_TRACE(COMP_RX_REORDER, DBG_TRACE, ("InsertRxReorderList(): Pkt insert into buffer!! IndicateSeq: %d, NewSeq: %d\n", pTS->RxIndicateSeq, SeqNum)); */
 	return true;
 
 }
@@ -2437,8 +2429,6 @@ s32 rtw_recv_entry(union recv_frame *precvframe)
 	struct recv_priv *precvpriv;
 	s32 ret = _SUCCESS;
 
-	/* RT_TRACE(_module_rtl871x_recv_c_, _drv_info_, ("+rtw_recv_entry\n")); */
-
 	padapter = precvframe->u.hdr.adapter;
 
 	precvpriv = &padapter->recvpriv;
@@ -2456,8 +2446,6 @@ s32 rtw_recv_entry(union recv_frame *precvframe)
 
 _recv_entry_drop:
 
-	/* RT_TRACE(_module_rtl871x_recv_c_, _drv_err_, ("_recv_entry_drop\n")); */
-
 	return ret;
 }
 
-- 
2.20.1

[PATCH v4 19/30] staging: rtl8723bs: remove RT_TRACE logs in core/rtw_recv.c

[Fabio Aiuto]

Remove all of the RT_TRACE logs in the core/rtw_recv.c file as they
currently do nothing as they require the code to be modified by
hand in order to be turned on. This obviously has not happened
since the code was merged. Moreover it relies on an unneeded
private log level tracing which overrides the in-kernel public one,
so just remove them as they are unused.

Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
---
 drivers/staging/rtl8723bs/core/rtw_recv.c | 134 +---------------------
 1 file changed, 6 insertions(+), 128 deletions(-)

diff --git a/drivers/staging/rtl8723bs/core/rtw_recv.c b/drivers/staging/rtl8723bs/core/rtw_recv.c
index 189f686a1f29..2d749341d47b 100644
--- a/drivers/staging/rtl8723bs/core/rtw_recv.c
+++ b/drivers/staging/rtl8723bs/core/rtw_recv.c
@@ -325,10 +325,6 @@ static signed int recvframe_chkmic(struct adapter *adapter,  union recv_frame *p
 	stainfo = rtw_get_stainfo(&adapter->stapriv, &prxattrib->ta[0]);
 
 	if (prxattrib->encrypt == _TKIP_) {
-		RT_TRACE(_module_rtl871x_recv_c_, _drv_info_, ("\n recvframe_chkmic:prxattrib->encrypt == _TKIP_\n"));
-		RT_TRACE(_module_rtl871x_recv_c_, _drv_info_, ("\n recvframe_chkmic:da = 0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x\n",
-			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_MCAST(prxattrib->ra)) {
@@ -337,28 +333,22 @@ static signed int recvframe_chkmic(struct adapter *adapter,  union recv_frame *p
 				/* rxdata_key_idx =(((iv[3])>>6)&0x3) ; */
 				mickey = &psecuritypriv->dot118021XGrprxmickey[prxattrib->key_index].skey[0];
 
-				RT_TRACE(_module_rtl871x_recv_c_, _drv_info_, ("\n recvframe_chkmic: bcmc key\n"));
 				/* DBG_871X("\n recvframe_chkmic: bcmc key psecuritypriv->dot118021XGrpKeyid(%d), pmlmeinfo->key_index(%d) , recv key_id(%d)\n", */
 				/* psecuritypriv->dot118021XGrpKeyid, pmlmeinfo->key_index, rxdata_key_idx); */
 
 				if (psecuritypriv->binstallGrpkey == false) {
 					res = _FAIL;
-					RT_TRACE(_module_rtl871x_recv_c_, _drv_err_, ("\n recvframe_chkmic:didn't install group key!!!!!!!!!!\n"));
 					DBG_871X("\n recvframe_chkmic:didn't install group key!!!!!!!!!!\n");
 					goto exit;
 				}
 			} else {
 				mickey = &stainfo->dot11tkiprxmickey.skey[0];
-				RT_TRACE(_module_rtl871x_recv_c_, _drv_err_, ("\n recvframe_chkmic: unicast key\n"));
 			}
 
 			datalen = precvframe->u.hdr.len-prxattrib->hdrlen-prxattrib->iv_len-prxattrib->icv_len-8;/* icv_len included the mic code */
 			pframe = precvframe->u.hdr.rx_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 */
 
 			pframemic = payload+datalen;
@@ -366,38 +356,12 @@ static signed int recvframe_chkmic(struct adapter *adapter,  union recv_frame *p
 			bmic_err = false;
 
 			for (i = 0; i < 8; i++) {
-				if (miccode[i] != *(pframemic+i)) {
-					RT_TRACE(_module_rtl871x_recv_c_, _drv_err_, ("recvframe_chkmic:miccode[%d](%02x) != *(pframemic+%d)(%02x) ", i, miccode[i], i, *(pframemic+i)));
+				if (miccode[i] != *(pframemic+i))
 					bmic_err = true;
-				}
 			}
 
 
 			if (bmic_err == true) {
-
-				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->u.hdr.len));
-					for (i = 0; i < precvframe->u.hdr.len; i = 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->u.hdr.rx_data+i), *(precvframe->u.hdr.rx_data+i+1),
-							*(precvframe->u.hdr.rx_data+i+2), *(precvframe->u.hdr.rx_data+i+3),
-							*(precvframe->u.hdr.rx_data+i+4), *(precvframe->u.hdr.rx_data+i+5),
-							*(precvframe->u.hdr.rx_data+i+6), *(precvframe->u.hdr.rx_data+i+7)));
-					}
-					RT_TRACE(_module_rtl871x_recv_c_, _drv_err_, ("\n ======demp packet end [len =%d]======\n", precvframe->u.hdr.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_MCAST(prxattrib->ra) == true)  && (prxattrib->key_index != pmlmeinfo->key_index))
@@ -405,10 +369,8 @@ static signed int recvframe_chkmic(struct adapter *adapter,  union recv_frame *p
 
 				if ((prxattrib->bdecrypted == true) && (brpt_micerror == true)) {
 					rtw_handle_tkip_mic_err(adapter, (u8)IS_MCAST(prxattrib->ra));
-					RT_TRACE(_module_rtl871x_recv_c_, _drv_err_, (" mic error :prxattrib->bdecrypted =%d ", prxattrib->bdecrypted));
 					DBG_871X(" mic error :prxattrib->bdecrypted =%d\n", prxattrib->bdecrypted);
 				} else {
-					RT_TRACE(_module_rtl871x_recv_c_, _drv_err_, (" mic error :prxattrib->bdecrypted =%d ", prxattrib->bdecrypted));
 					DBG_871X(" mic error :prxattrib->bdecrypted =%d\n", prxattrib->bdecrypted);
 				}
 
@@ -416,14 +378,10 @@ static signed int recvframe_chkmic(struct adapter *adapter,  union recv_frame *p
 
 			} else {
 				/* mic checked ok */
-				if ((psecuritypriv->bcheck_grpkey == false) && (IS_MCAST(prxattrib->ra) == true)) {
+				if ((psecuritypriv->bcheck_grpkey == false) && (IS_MCAST(prxattrib->ra) == true))
 					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_, ("recvframe_chkmic: rtw_get_stainfo == NULL!!!\n"));
+		}
 
 		recvframe_pull_tail(precvframe, 8);
 
@@ -443,8 +401,6 @@ static union recv_frame *decryptor(struct adapter *padapter, union recv_frame *p
 	union 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->u.hdr.rx_data+prxattrib->hdrlen;
 		prxattrib->key_index = (((iv[3])>>6)&0x3);
@@ -552,15 +508,12 @@ static union recv_frame *portctrl(struct adapter *adapter, union recv_frame *pre
 
 	psta = rtw_get_stainfo(pstapriv, psta_addr);
 
-	RT_TRACE(_module_rtl871x_recv_c_, _drv_info_, ("########portctrl:adapter->securitypriv.dot11AuthAlgrthm =%d\n", adapter->securitypriv.dot11AuthAlgrthm));
-
 	if (auth_alg == 2) {
 		if ((psta) && (psta->ieee8021x_blocked)) {
 			__be16 be_tmp;
 
 			/* blocked */
 			/* only accept EAPOL frame */
-			RT_TRACE(_module_rtl871x_recv_c_, _drv_info_, ("########portctrl:psta->ieee8021x_blocked == 1\n"));
 
 			prtnframe = precv_frame;
 
@@ -579,11 +532,6 @@ static union recv_frame *portctrl(struct adapter *adapter, union recv_frame *pre
 		} else {
 			/* allowed */
 			/* check decryption status, and decrypt the frame if needed */
-			RT_TRACE(_module_rtl871x_recv_c_, _drv_info_, ("########portctrl:psta->ieee8021x_blocked == 0\n"));
-			RT_TRACE(_module_rtl871x_recv_c_, _drv_info_, ("portctrl:precv_frame->hdr.attrib.privacy =%x\n", precv_frame->u.hdr.attrib.privacy));
-
-			if (pattrib->bdecrypted == 0)
-				RT_TRACE(_module_rtl871x_recv_c_, _drv_info_, ("portctrl:prxstat->decrypted =%x\n", pattrib->bdecrypted));
 
 			prtnframe = precv_frame;
 			/* check is the EAPOL frame or not (Rekey) */
@@ -608,18 +556,12 @@ static signed int recv_decache(union recv_frame *precv_frame, u8 bretry, struct
 	u16 seq_ctrl = ((precv_frame->u.hdr.attrib.seq_num&0xffff) << 4) |
 		(precv_frame->u.hdr.attrib.frag_num & 0xf);
 
-	if (tid > 15) {
-		RT_TRACE(_module_rtl871x_recv_c_, _drv_notice_, ("recv_decache, (tid>15)! seq_ctrl = 0x%x, tid = 0x%x\n", 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_, ("recv_decache, seq_ctrl = 0x%x, tid = 0x%x, tid_rxseq = 0x%x\n", seq_ctrl, tid, prxcache->tid_rxseq[tid]));
-
+		if (seq_ctrl == prxcache->tid_rxseq[tid])
 			return _FAIL;
-		}
 	}
 
 	prxcache->tid_rxseq[tid] = seq_ctrl;
@@ -766,7 +708,6 @@ static signed int sta2sta_data_frame(struct adapter *adapter, union recv_frame *
 
 		/*  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;
 		}
@@ -788,7 +729,6 @@ static signed int sta2sta_data_frame(struct adapter *adapter, union recv_frame *
 	} else if (check_fwstate(pmlmepriv, WIFI_STATION_STATE) == true) {
 		/*  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;
 		}
@@ -830,7 +770,6 @@ static signed int sta2sta_data_frame(struct adapter *adapter, union recv_frame *
 		*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 sta2sta_data_frame ; drop pkt\n"));
 		ret = _FAIL;
 		goto exit;
 	}
@@ -858,7 +797,6 @@ static signed int ap2sta_data_frame(struct adapter *adapter, union recv_frame *p
 
 		/*  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"));
 			#ifdef DBG_RX_DROP_FRAME
 			DBG_871X("DBG_RX_DROP_FRAME %s SA =%pM, myhwaddr =%pM\n",
 				__func__, MAC_ARG(pattrib->src), MAC_ARG(myhwaddr));
@@ -869,8 +807,6 @@ static signed int ap2sta_data_frame(struct adapter *adapter, union recv_frame *p
 
 		/*  da should be for me */
 		if ((memcmp(myhwaddr, pattrib->dst, ETH_ALEN)) && (!bmcast)) {
-			RT_TRACE(_module_rtl871x_recv_c_, _drv_info_,
-				(" ap2sta_data_frame:  compare DA fail; DA =%pM\n", MAC_ARG(pattrib->dst)));
 			#ifdef DBG_RX_DROP_FRAME
 			DBG_871X("DBG_RX_DROP_FRAME %s DA =%pM\n", __func__, MAC_ARG(pattrib->dst));
 			#endif
@@ -883,9 +819,6 @@ static signed int ap2sta_data_frame(struct adapter *adapter, union recv_frame *p
 		if (!memcmp(pattrib->bssid, "\x0\x0\x0\x0\x0\x0", ETH_ALEN) ||
 		     !memcmp(mybssid, "\x0\x0\x0\x0\x0\x0", ETH_ALEN) ||
 		     (memcmp(pattrib->bssid, mybssid, ETH_ALEN))) {
-			RT_TRACE(_module_rtl871x_recv_c_, _drv_info_,
-				(" ap2sta_data_frame:  compare BSSID fail ; BSSID =%pM\n", MAC_ARG(pattrib->bssid)));
-			RT_TRACE(_module_rtl871x_recv_c_, _drv_info_, ("mybssid =%pM\n", MAC_ARG(mybssid)));
 			#ifdef DBG_RX_DROP_FRAME
 			DBG_871X("DBG_RX_DROP_FRAME %s BSSID =%pM, mybssid =%pM\n",
 				__func__, MAC_ARG(pattrib->bssid), MAC_ARG(mybssid));
@@ -907,7 +840,6 @@ static signed int ap2sta_data_frame(struct adapter *adapter, union recv_frame *p
 			*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"));
 			#ifdef DBG_RX_DROP_FRAME
 			DBG_871X("DBG_RX_DROP_FRAME %s can't get psta under STATION_MODE ; drop pkt\n", __func__);
 			#endif
@@ -936,7 +868,6 @@ static signed int ap2sta_data_frame(struct adapter *adapter, union recv_frame *p
 
 		*psta = rtw_get_stainfo(pstapriv, pattrib->bssid); /*  get sta_info */
 		if (!*psta) {
-			RT_TRACE(_module_rtl871x_recv_c_, _drv_err_, ("can't get psta under MP_MODE ; drop pkt\n"));
 			#ifdef DBG_RX_DROP_FRAME
 			DBG_871X("DBG_RX_DROP_FRAME %s can't get psta under WIFI_MP_STATE ; drop pkt\n", __func__);
 			#endif
@@ -998,7 +929,6 @@ static signed int sta2ap_data_frame(struct adapter *adapter, union recv_frame *p
 
 		*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"));
 			DBG_871X("issue_deauth to sta =%pM for the reason(7)\n", MAC_ARG(pattrib->src));
 
 			issue_deauth(adapter, pattrib->src, WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA);
@@ -1245,8 +1175,6 @@ static union 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;
 }
 
@@ -1306,15 +1234,12 @@ static union recv_frame *recvframe_chk_defrag(struct adapter *padapter, union re
 			list_add_tail(&pfhdr->list, phead);
 			/* spin_unlock(&pdefrag_q->lock); */
 
-			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));
 		}
 
 	}
@@ -1329,7 +1254,6 @@ static union recv_frame *recvframe_chk_defrag(struct adapter *padapter, union re
 			/* spin_unlock(&pdefrag_q->lock); */
 
 			/* 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;
 
@@ -1337,7 +1261,6 @@ static union recv_frame *recvframe_chk_defrag(struct adapter *padapter, union re
 			/* 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));
 		}
 
 	}
@@ -1346,7 +1269,6 @@ static union recv_frame *recvframe_chk_defrag(struct adapter *padapter, union re
 	if ((prtnframe) && (prtnframe->u.hdr.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;
 		}
@@ -1358,13 +1280,9 @@ static signed int validate_recv_mgnt_frame(struct adapter *padapter, union recv_
 {
 	/* struct mlme_priv *pmlmepriv = &adapter->mlmepriv; */
 
-	RT_TRACE(_module_rtl871x_recv_c_, _drv_info_, ("+validate_recv_mgnt_frame\n"));
-
 	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 */
@@ -1444,7 +1362,6 @@ static signed int validate_recv_data_frame(struct adapter *adapter, union recv_f
 		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:
@@ -1464,7 +1381,6 @@ static signed int validate_recv_data_frame(struct adapter *adapter, union recv_f
 
 
 	if (!psta) {
-		RT_TRACE(_module_rtl871x_recv_c_, _drv_err_, (" after to_fr_ds_chk; psta == NULL\n"));
 		#ifdef DBG_RX_DROP_FRAME
 		DBG_871X("DBG_RX_DROP_FRAME %s psta == NULL\n", __func__);
 		#endif
@@ -1502,7 +1418,6 @@ static signed int validate_recv_data_frame(struct adapter *adapter, union recv_f
 
 	/*  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"));
 		#ifdef DBG_RX_DROP_FRAME
 		DBG_871X("DBG_RX_DROP_FRAME %s recv_decache return _FAIL\n", __func__);
 		#endif
@@ -1511,14 +1426,8 @@ static signed int validate_recv_data_frame(struct adapter *adapter, union recv_f
 	}
 
 	if (pattrib->privacy) {
-
-		RT_TRACE(_module_rtl871x_recv_c_, _drv_info_, ("validate_recv_data_frame:pattrib->privacy =%x\n", pattrib->privacy));
-		RT_TRACE(_module_rtl871x_recv_c_, _drv_info_, ("\n ^^^^^^^^^^^IS_MCAST(pattrib->ra(0x%02x)) =%d^^^^^^^^^^^^^^^6\n", pattrib->ra[0], IS_MCAST(pattrib->ra)));
-
 		GET_ENCRY_ALGO(psecuritypriv, psta, pattrib->encrypt, IS_MCAST(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;
@@ -1642,7 +1551,6 @@ static signed int validate_recv_frame(struct adapter *adapter, union recv_frame
 
 	/* 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;
 	}
@@ -1676,14 +1584,10 @@ static signed int validate_recv_frame(struct adapter *adapter, union recv_frame
 		}
 
 		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 */
@@ -1708,7 +1612,6 @@ static signed int validate_recv_frame(struct adapter *adapter, union recv_frame
 		}
 		break;
 	default:
-		RT_TRACE(_module_rtl871x_recv_c_, _drv_err_, ("validate_recv_data_frame fail! type = 0x%x\n", type));
 		#ifdef DBG_RX_DROP_FRAME
 		DBG_871X("DBG_RX_DROP_FRAME validate_recv_data_frame fail! type = 0x%x\n", type);
 		#endif
@@ -1755,8 +1658,6 @@ static signed int wlanhdr_to_ethhdr(union recv_frame *precvframe)
 	rmv_len = pattrib->hdrlen + pattrib->iv_len + (bsnaphdr?SNAP_SIZE:0);
 	len = precvframe->u.hdr.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;
@@ -2036,10 +1937,6 @@ static int recv_indicatepkts_in_order(struct adapter *padapter, struct recv_reor
 		pattrib = &prframe->u.hdr.attrib;
 
 		if (!SN_LESS(preorder_ctrl->indicate_seq, pattrib->seq_num)) {
-			RT_TRACE(_module_rtl871x_recv_c_, _drv_notice_,
-				 ("recv_indicatepkts_in_order: indicate =%d seq =%d amsdu =%d\n",
-				  preorder_ctrl->indicate_seq, pattrib->seq_num, pattrib->amsdu));
-
 			plist = get_next(plist);
 			list_del_init(&(prframe->u.hdr.list));
 
@@ -2110,8 +2007,6 @@ static int recv_indicatepkt_reorder(struct adapter *padapter, union recv_frame *
 		if (pattrib->qos != 1) {
 			if ((padapter->bDriverStopped == false) &&
 			    (padapter->bSurpriseRemoved == false)) {
-				RT_TRACE(_module_rtl871x_recv_c_, _drv_notice_, ("@@@@  recv_indicatepkt_reorder -recv_func recv_indicatepkt\n"));
-
 				rtw_recv_indicatepkt(padapter, prframe);
 				return _SUCCESS;
 
@@ -2171,10 +2066,6 @@ static int recv_indicatepkt_reorder(struct adapter *padapter, union recv_frame *
 
 	spin_lock_bh(&ppending_recvframe_queue->lock);
 
-	RT_TRACE(_module_rtl871x_recv_c_, _drv_notice_,
-		 ("recv_indicatepkt_reorder: indicate =%d seq =%d\n",
-		  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)) {
 		pdbgpriv->dbg_rx_ampdu_drop_count++;
@@ -2272,7 +2163,6 @@ static int process_recv_indicatepkts(struct adapter *padapter, union recv_frame
 	} 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"));
 			#ifdef DBG_RX_DROP_FRAME
 			DBG_871X("DBG_RX_DROP_FRAME %s wlanhdr_to_ethhdr error!\n", __func__);
 			#endif
@@ -2281,14 +2171,8 @@ static int process_recv_indicatepkts(struct adapter *padapter, union recv_frame
 
 		if ((padapter->bDriverStopped == false) && (padapter->bSurpriseRemoved == false)) {
 			/* indicate this recv_frame */
-			RT_TRACE(_module_rtl871x_recv_c_, _drv_notice_, ("@@@@ process_recv_indicatepkts- recv_func recv_indicatepkt\n"));
 			rtw_recv_indicatepkt(padapter, prframe);
-
-
 		} else {
-			RT_TRACE(_module_rtl871x_recv_c_, _drv_notice_, ("@@@@ process_recv_indicatepkts- recv_func free_indicatepkt\n"));
-
-			RT_TRACE(_module_rtl871x_recv_c_, _drv_notice_, ("recv_func:bDriverStopped(%d) OR bSurpriseRemoved(%d)", padapter->bDriverStopped, padapter->bSurpriseRemoved));
 			retval = _FAIL;
 			return retval;
 		}
@@ -2307,7 +2191,6 @@ static int recv_func_prehandle(struct adapter *padapter, union recv_frame *rfram
 	/* 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;
 	}
@@ -2325,7 +2208,6 @@ static int recv_func_posthandle(struct adapter *padapter, union recv_frame *prfr
 
 	prframe = decryptor(padapter, prframe);
 	if (!prframe) {
-		RT_TRACE(_module_rtl871x_recv_c_, _drv_err_, ("decryptor: drop pkt\n"));
 		#ifdef DBG_RX_DROP_FRAME
 		DBG_871X("DBG_RX_DROP_FRAME %s decryptor: drop pkt\n", __func__);
 		#endif
@@ -2335,7 +2217,6 @@ static int recv_func_posthandle(struct adapter *padapter, union recv_frame *prfr
 
 	prframe = recvframe_chk_defrag(padapter, prframe);
 	if (!prframe)	{
-		RT_TRACE(_module_rtl871x_recv_c_, _drv_err_, ("recvframe_chk_defrag: drop pkt\n"));
 		#ifdef DBG_RX_DROP_FRAME
 		DBG_871X("DBG_RX_DROP_FRAME %s recvframe_chk_defrag: drop pkt\n", __func__);
 		#endif
@@ -2344,7 +2225,6 @@ static int recv_func_posthandle(struct adapter *padapter, union recv_frame *prfr
 
 	prframe = portctrl(padapter, prframe);
 	if (!prframe) {
-		RT_TRACE(_module_rtl871x_recv_c_, _drv_err_, ("portctrl: drop pkt\n"));
 		#ifdef DBG_RX_DROP_FRAME
 		DBG_871X("DBG_RX_DROP_FRAME %s portctrl: drop pkt\n", __func__);
 		#endif
@@ -2356,7 +2236,6 @@ static int recv_func_posthandle(struct adapter *padapter, union recv_frame *prfr
 
 	ret = process_recv_indicatepkts(padapter, prframe);
 	if (ret != _SUCCESS) {
-		RT_TRACE(_module_rtl871x_recv_c_, _drv_err_, ("recv_func: process_recv_indicatepkts fail!\n"));
 		#ifdef DBG_RX_DROP_FRAME
 		DBG_871X("DBG_RX_DROP_FRAME %s process_recv_indicatepkts fail!\n", __func__);
 		#endif
@@ -2435,7 +2314,6 @@ s32 rtw_recv_entry(union recv_frame *precvframe)
 
 	ret = recv_func(padapter, precvframe);
 	if (ret == _FAIL) {
-		RT_TRACE(_module_rtl871x_recv_c_, _drv_info_, ("rtw_recv_entry: recv_func return fail!!!\n"));
 		goto _recv_entry_drop;
 	}
 
-- 
2.20.1

[PATCH v4 20/30] staging: rtl8723bs: added spaces around operator in core/rtw_recv.c

[Fabio Aiuto]

fix post-commit hook checkpatch issue:

CHECK: spaces preferred around that '+' (ctx:VxV)
60: FILE: drivers/staging/rtl8723bs/core/rtw_recv.c:359:
+				if (miccode[i] != *(pframemic+i))
 				                             ^

Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
---
 drivers/staging/rtl8723bs/core/rtw_recv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/rtl8723bs/core/rtw_recv.c b/drivers/staging/rtl8723bs/core/rtw_recv.c
index 2d749341d47b..953351f896c3 100644
--- a/drivers/staging/rtl8723bs/core/rtw_recv.c
+++ b/drivers/staging/rtl8723bs/core/rtw_recv.c
@@ -356,7 +356,7 @@ static signed int recvframe_chkmic(struct adapter *adapter,  union recv_frame *p
 			bmic_err = false;
 
 			for (i = 0; i < 8; i++) {
-				if (miccode[i] != *(pframemic+i))
+				if (miccode[i] != *(pframemic + i))
 					bmic_err = true;
 			}
 
-- 
2.20.1

[PATCH v4 21/30] staging: rtl8723bs: split long line in core/rtw_recv.c

[Fabio Aiuto]

fix post-commit hook checkpatch issue:

WARNING: line length of 113 exceeds 100 columns
110: FILE: drivers/staging/rtl8723bs/core/rtw_recv.c:381:
+				if ((psecuritypriv->bcheck_grpkey
	 == false) && (IS_MCAST(prxattrib->ra) == true))

Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
---
 drivers/staging/rtl8723bs/core/rtw_recv.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/staging/rtl8723bs/core/rtw_recv.c b/drivers/staging/rtl8723bs/core/rtw_recv.c
index 953351f896c3..c8a13d733c98 100644
--- a/drivers/staging/rtl8723bs/core/rtw_recv.c
+++ b/drivers/staging/rtl8723bs/core/rtw_recv.c
@@ -378,7 +378,8 @@ static signed int recvframe_chkmic(struct adapter *adapter,  union recv_frame *p
 
 			} else {
 				/* mic checked ok */
-				if ((psecuritypriv->bcheck_grpkey == false) && (IS_MCAST(prxattrib->ra) == true))
+				if ((psecuritypriv->bcheck_grpkey == false) &&
+				    (IS_MCAST(prxattrib->ra) == true))
 					psecuritypriv->bcheck_grpkey = true;
 			}
 		}
-- 
2.20.1

[PATCH v4 22/30] staging: rtl8723bs: remove unnecessary parentheses in core/rtw_recv.c

[Fabio Aiuto]

fix post-commit checkpatch issue:

CHECK: Unnecessary parentheses around
'psecuritypriv->bcheck_grpkey == false'
24: FILE: drivers/staging/rtl8723bs/core/rtw_recv.c:381:
+				if ((psecuritypriv->
				bcheck_grpkey == false) &&
+				    (IS_MCAST(prxattrib->ra)
					 == true))

and fix same issue on second comparison
(IS_MCAST(prxattrib->ra) == true)
^                               ^

Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
---
 drivers/staging/rtl8723bs/core/rtw_recv.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/rtl8723bs/core/rtw_recv.c b/drivers/staging/rtl8723bs/core/rtw_recv.c
index c8a13d733c98..bf53695f9f7d 100644
--- a/drivers/staging/rtl8723bs/core/rtw_recv.c
+++ b/drivers/staging/rtl8723bs/core/rtw_recv.c
@@ -378,8 +378,8 @@ static signed int recvframe_chkmic(struct adapter *adapter,  union recv_frame *p
 
 			} else {
 				/* mic checked ok */
-				if ((psecuritypriv->bcheck_grpkey == false) &&
-				    (IS_MCAST(prxattrib->ra) == true))
+				if (psecuritypriv->bcheck_grpkey == false &&
+				    IS_MCAST(prxattrib->ra) == true)
 					psecuritypriv->bcheck_grpkey = true;
 			}
 		}
-- 
2.20.1

[PATCH v4 23/30] staging: rtl8723bs: fix comparison in if condition in core/rtw_recv.c

[Fabio Aiuto]

fix post-commit checkpatch issue:

CHECK: Using comparison to false is error prone
27: FILE: drivers/staging/rtl8723bs/core/rtw_recv.c:381:
+				if (psecuritypriv->
			bcheck_grpkey == false &&

and fix the same issue in second comparison to true
inside the same if condition
IS_MCAST(prxattrib->ra) == true
			^^^^^^^
Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
---
 drivers/staging/rtl8723bs/core/rtw_recv.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/rtl8723bs/core/rtw_recv.c b/drivers/staging/rtl8723bs/core/rtw_recv.c
index bf53695f9f7d..eac663119290 100644
--- a/drivers/staging/rtl8723bs/core/rtw_recv.c
+++ b/drivers/staging/rtl8723bs/core/rtw_recv.c
@@ -378,8 +378,8 @@ static signed int recvframe_chkmic(struct adapter *adapter,  union recv_frame *p
 
 			} else {
 				/* mic checked ok */
-				if (psecuritypriv->bcheck_grpkey == false &&
-				    IS_MCAST(prxattrib->ra) == true)
+				if (!psecuritypriv->bcheck_grpkey &&
+				    IS_MCAST(prxattrib->ra))
 					psecuritypriv->bcheck_grpkey = true;
 			}
 		}
-- 
2.20.1

[PATCH v4 24/30] staging: rtl8723bs: remove commented RT_TRACE call in core/rtw_ioctl_set.c

[Fabio Aiuto]

Remove commented RT_TRACE call in core/rtw_ioctl_set.c

Remove all of the RT_TRACE logs in the core/rtw_ioctl_set.c file as they
currently do nothing as they require the code to be modified by
hand in order to be turned on. This obviously has not happened
since the code was merged. Moreover it relies on an unneeded
private log level tracing which overrides the in-kernel public one,
so just remove them as they are unused.

Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
---
 drivers/staging/rtl8723bs/core/rtw_ioctl_set.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/staging/rtl8723bs/core/rtw_ioctl_set.c b/drivers/staging/rtl8723bs/core/rtw_ioctl_set.c
index 7d858cae2395..14eb01df69b0 100644
--- a/drivers/staging/rtl8723bs/core/rtw_ioctl_set.c
+++ b/drivers/staging/rtl8723bs/core/rtw_ioctl_set.c
@@ -451,9 +451,6 @@ u8 rtw_set_802_11_infrastructure_mode(struct adapter *padapter,
 
 		/* SecClearAllKeys(adapter); */
 
-		/* RT_TRACE(COMP_OID_SET, DBG_LOUD, ("set_infrastructure: fw_state:%x after changing mode\n", */
-		/* 									get_fwstate(pmlmepriv))); */
-
 		spin_unlock_bh(&pmlmepriv->lock);
 	}
 	return true;
-- 
2.20.1

[PATCH v4 25/30] staging: rtl8723bs: remove RT_TRACE logs in core/rtw_ioctl_set.c

[Fabio Aiuto]

Remove all of the RT_TRACE logs in the core/rtw_ioctl_set.c file as they
currently do nothing as they require the code to be modified by
hand in order to be turned on. This obviously has not happened
since the code was merged. Moreover it relies on an unneeded
private log level tracing which overrides the in-kernel public one,
so just remove them as they are unused.

Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
---
 .../staging/rtl8723bs/core/rtw_ioctl_set.c    | 76 +------------------
 1 file changed, 4 insertions(+), 72 deletions(-)

diff --git a/drivers/staging/rtl8723bs/core/rtw_ioctl_set.c b/drivers/staging/rtl8723bs/core/rtw_ioctl_set.c
index 14eb01df69b0..d4920d7d2452 100644
--- a/drivers/staging/rtl8723bs/core/rtw_ioctl_set.c
+++ b/drivers/staging/rtl8723bs/core/rtw_ioctl_set.c
@@ -28,7 +28,6 @@ u8 rtw_validate_ssid(struct ndis_802_11_ssid *ssid)
 	u8 ret = true;
 
 	if (ssid->SsidLength > 32) {
-		RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, ("ssid length >32\n"));
 		ret = false;
 		goto exit;
 	}
@@ -49,8 +48,6 @@ u8 rtw_do_join(struct adapter *padapter)
 	phead = get_list_head(queue);
 	plist = get_next(phead);
 
-	RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_info_, ("\n rtw_do_join: phead = %p; plist = %p\n\n\n", phead, plist));
-
 	pmlmepriv->cur_network.join_res = -2;
 
 	set_fwstate(pmlmepriv, _FW_UNDER_LINKING);
@@ -69,13 +66,11 @@ u8 rtw_do_join(struct adapter *padapter)
 		if (pmlmepriv->LinkDetectInfo.bBusyTraffic == false
 			|| rtw_to_roam(padapter) > 0
 		) {
-			RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_info_, ("rtw_do_join(): site survey if scanned_queue is empty\n."));
 			/*  submit site_survey_cmd */
 			ret = rtw_sitesurvey_cmd(padapter, &pmlmepriv->assoc_ssid, 1, NULL, 0);
-			if (_SUCCESS != ret) {
+			if (_SUCCESS != ret)
 				pmlmepriv->to_join = false;
-				RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, ("rtw_do_join(): site survey return error\n."));
-			}
+
 		} else {
 			pmlmepriv->to_join = false;
 			ret = _FAIL;
@@ -107,15 +102,12 @@ u8 rtw_do_join(struct adapter *padapter)
 				rtw_generate_random_ibss(pibss);
 
 				if (rtw_createbss_cmd(padapter) != _SUCCESS) {
-					RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, ("***Error =>do_goin: rtw_createbss_cmd status FAIL***\n "));
 					ret =  false;
 					goto exit;
 				}
 
 				pmlmepriv->to_join = false;
 
-				RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_info_, ("***Error => rtw_select_and_join_from_scanned_queue FAIL under STA_Mode***\n "));
-
 			} else {
 				/*  can't associate ; reset under-linking */
 				_clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING);
@@ -127,10 +119,9 @@ u8 rtw_do_join(struct adapter *padapter)
 				) {
 					/* DBG_871X("rtw_do_join() when   no desired bss in scanning queue\n"); */
 					ret = rtw_sitesurvey_cmd(padapter, &pmlmepriv->assoc_ssid, 1, NULL, 0);
-					if (_SUCCESS != ret) {
+					if (_SUCCESS != ret)
 						pmlmepriv->to_join = false;
-						RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, ("do_join(): site survey return error\n."));
-					}
+
 				} else {
 					ret = _FAIL;
 					pmlmepriv->to_join = false;
@@ -169,16 +160,10 @@ u8 rtw_set_802_11_bssid(struct adapter *padapter, u8 *bssid)
 		goto release_mlme_lock;
 
 	if (check_fwstate(pmlmepriv, _FW_LINKED|WIFI_ADHOC_MASTER_STATE) == true) {
-		RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_info_, ("set_bssid: _FW_LINKED||WIFI_ADHOC_MASTER_STATE\n"));
-
 		if (!memcmp(&pmlmepriv->cur_network.network.MacAddress, bssid, ETH_ALEN)) {
 			if (check_fwstate(pmlmepriv, WIFI_STATION_STATE) == false)
 				goto release_mlme_lock;/* it means driver is in WIFI_ADHOC_MASTER_STATE, we needn't create bss again. */
 		} else {
-			RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_info_, ("Set BSSID not the same bssid\n"));
-			RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_info_, ("set_bssid =%pM\n", MAC_ARG(bssid)));
-			RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_info_, ("cur_bssid =%pM\n", MAC_ARG(pmlmepriv->cur_network.network.MacAddress)));
-
 			rtw_disassoc_cmd(padapter, 0, true);
 
 			if (check_fwstate(pmlmepriv, _FW_LINKED) == true)
@@ -212,8 +197,6 @@ u8 rtw_set_802_11_bssid(struct adapter *padapter, u8 *bssid)
 	spin_unlock_bh(&pmlmepriv->lock);
 
 exit:
-	RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_,
-		("rtw_set_802_11_bssid: status =%d\n", status));
 
 	return status;
 }
@@ -229,8 +212,6 @@ u8 rtw_set_802_11_ssid(struct adapter *padapter, struct ndis_802_11_ssid *ssid)
 			ssid->Ssid, get_fwstate(pmlmepriv));
 
 	if (padapter->hw_init_completed == false) {
-		RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_,
-			 ("set_ssid: hw_init_completed ==false =>exit!!!\n"));
 		status = _FAIL;
 		goto exit;
 	}
@@ -244,16 +225,9 @@ u8 rtw_set_802_11_ssid(struct adapter *padapter, struct ndis_802_11_ssid *ssid)
 		goto release_mlme_lock;
 
 	if (check_fwstate(pmlmepriv, _FW_LINKED|WIFI_ADHOC_MASTER_STATE) == true) {
-		RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_info_,
-			 ("set_ssid: _FW_LINKED||WIFI_ADHOC_MASTER_STATE\n"));
-
 		if ((pmlmepriv->assoc_ssid.SsidLength == ssid->SsidLength) &&
 		    (!memcmp(&pmlmepriv->assoc_ssid.Ssid, ssid->Ssid, ssid->SsidLength))) {
 			if ((check_fwstate(pmlmepriv, WIFI_STATION_STATE) == false)) {
-				RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_,
-					 ("Set SSID is the same ssid, fw_state = 0x%08x\n",
-					  get_fwstate(pmlmepriv)));
-
 				if (rtw_is_same_ibss(padapter, pnetwork) == false) {
 					/* if in WIFI_ADHOC_MASTER_STATE | WIFI_ADHOC_STATE, create bss or rejoin again */
 					rtw_disassoc_cmd(padapter, 0, true);
@@ -274,10 +248,6 @@ u8 rtw_set_802_11_ssid(struct adapter *padapter, struct ndis_802_11_ssid *ssid)
 				rtw_lps_ctrl_wk_cmd(padapter, LPS_CTRL_JOINBSS, 1);
 			}
 		} else {
-			RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_info_, ("Set SSID not the same ssid\n"));
-			RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_info_, ("set_ssid =[%s] len = 0x%x\n", ssid->Ssid, (unsigned int)ssid->SsidLength));
-			RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_info_, ("assoc_ssid =[%s] len = 0x%x\n", pmlmepriv->assoc_ssid.Ssid, (unsigned int)pmlmepriv->assoc_ssid.SsidLength));
-
 			rtw_disassoc_cmd(padapter, 0, true);
 
 			if (check_fwstate(pmlmepriv, _FW_LINKED) == true)
@@ -315,8 +285,6 @@ u8 rtw_set_802_11_ssid(struct adapter *padapter, struct ndis_802_11_ssid *ssid)
 	spin_unlock_bh(&pmlmepriv->lock);
 
 exit:
-	RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_,
-		("-rtw_set_802_11_ssid: status =%d\n", status));
 
 	return status;
 }
@@ -342,8 +310,6 @@ u8 rtw_set_802_11_connect(struct adapter *padapter, u8 *bssid, struct ndis_802_1
 	}
 
 	if (padapter->hw_init_completed == false) {
-		RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_,
-			 ("set_ssid: hw_init_completed ==false =>exit!!!\n"));
 		status = _FAIL;
 		goto exit;
 	}
@@ -395,12 +361,7 @@ u8 rtw_set_802_11_infrastructure_mode(struct adapter *padapter,
 	struct	wlan_network	*cur_network = &pmlmepriv->cur_network;
 	enum ndis_802_11_network_infrastructure *pold_state = &(cur_network->network.InfrastructureMode);
 
-	RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_notice_,
-		 ("+rtw_set_802_11_infrastructure_mode: old =%d new =%d fw_state = 0x%08x\n",
-		  *pold_state, networktype, get_fwstate(pmlmepriv)));
-
 	if (*pold_state != networktype) {
-		RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_info_, (" change mode!"));
 		/* DBG_871X("change mode, old_mode =%d, new_mode =%d, fw_state = 0x%x\n", *pold_state, networktype, get_fwstate(pmlmepriv)); */
 
 		if (*pold_state == Ndis802_11APMode) {
@@ -464,8 +425,6 @@ u8 rtw_set_802_11_disassociate(struct adapter *padapter)
 	spin_lock_bh(&pmlmepriv->lock);
 
 	if (check_fwstate(pmlmepriv, _FW_LINKED) == true) {
-		RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_info_, ("MgntActrtw_set_802_11_disassociate: rtw_indicate_disconnect\n"));
-
 		rtw_disassoc_cmd(padapter, 0, true);
 		rtw_indicate_disconnect(padapter);
 		/* modify for CONFIG_IEEE80211W, none 11w can use it */
@@ -484,28 +443,20 @@ u8 rtw_set_802_11_bssid_list_scan(struct adapter *padapter, struct ndis_802_11_s
 	struct	mlme_priv 	*pmlmepriv = &padapter->mlmepriv;
 	u8 res = true;
 
-	RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, ("+rtw_set_802_11_bssid_list_scan(), fw_state =%x\n", get_fwstate(pmlmepriv)));
-
 	if (padapter == NULL) {
 		res = false;
 		goto exit;
 	}
 	if (padapter->hw_init_completed == false) {
 		res = false;
-		RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, ("\n ===rtw_set_802_11_bssid_list_scan:hw_init_completed ==false ===\n"));
 		goto exit;
 	}
 
 	if ((check_fwstate(pmlmepriv, _FW_UNDER_SURVEY|_FW_UNDER_LINKING) == true) ||
 		(pmlmepriv->LinkDetectInfo.bBusyTraffic == true)) {
 		/*  Scan or linking is in progress, do nothing. */
-		RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, ("rtw_set_802_11_bssid_list_scan fail since fw_state = %x\n", get_fwstate(pmlmepriv)));
 		res = true;
 
-		if (check_fwstate(pmlmepriv, (_FW_UNDER_SURVEY|_FW_UNDER_LINKING)) == true)
-			RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, ("\n###_FW_UNDER_SURVEY|_FW_UNDER_LINKING\n\n"));
-		else
-			RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, ("\n###pmlmepriv->sitesurveyctrl.traffic_busy ==true\n\n"));
 	} else {
 		if (rtw_is_scan_deny(padapter)) {
 			DBG_871X(FUNC_ADPT_FMT": scan deny\n", FUNC_ADPT_ARG(padapter));
@@ -530,12 +481,8 @@ u8 rtw_set_802_11_authentication_mode(struct adapter *padapter, enum ndis_802_11
 	int res;
 	u8 ret;
 
-	RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_info_, ("set_802_11_auth.mode(): mode =%x\n", authmode));
-
 	psecuritypriv->ndisauthtype = authmode;
 
-	RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_info_, ("rtw_set_802_11_authentication_mode:psecuritypriv->ndisauthtype =%d", psecuritypriv->ndisauthtype));
-
 	if (psecuritypriv->ndisauthtype > 3)
 		psecuritypriv->dot11AuthAlgrthm = dot11AuthAlgrthm_8021X;
 
@@ -559,7 +506,6 @@ u8 rtw_set_802_11_add_wep(struct adapter *padapter, struct ndis_802_11_wep *wep)
 	keyid = wep->KeyIndex & 0x3fffffff;
 
 	if (keyid >= 4) {
-		RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, ("MgntActrtw_set_802_11_add_wep:keyid>4 =>fail\n"));
 		ret = false;
 		goto exit;
 	}
@@ -567,35 +513,21 @@ u8 rtw_set_802_11_add_wep(struct adapter *padapter, struct ndis_802_11_wep *wep)
 	switch (wep->KeyLength) {
 	case 5:
 		psecuritypriv->dot11PrivacyAlgrthm = _WEP40_;
-		RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_info_, ("MgntActrtw_set_802_11_add_wep:wep->KeyLength =5\n"));
 		break;
 	case 13:
 		psecuritypriv->dot11PrivacyAlgrthm = _WEP104_;
-		RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_info_, ("MgntActrtw_set_802_11_add_wep:wep->KeyLength = 13\n"));
 		break;
 	default:
 		psecuritypriv->dot11PrivacyAlgrthm = _NO_PRIVACY_;
-		RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_info_, ("MgntActrtw_set_802_11_add_wep:wep->KeyLength!=5 or 13\n"));
 		break;
 	}
 
-	RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_info_,
-		 ("rtw_set_802_11_add_wep:before memcpy, wep->KeyLength = 0x%x wep->KeyIndex = 0x%x  keyid =%x\n",
-		  wep->KeyLength, wep->KeyIndex, keyid));
-
 	memcpy(&(psecuritypriv->dot11DefKey[keyid].skey[0]), &(wep->KeyMaterial), wep->KeyLength);
 
 	psecuritypriv->dot11DefKeylen[keyid] = wep->KeyLength;
 
 	psecuritypriv->dot11PrivacyKeyIndex = keyid;
 
-	RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_info_, ("rtw_set_802_11_add_wep:security key material : %x %x %x %x %x %x %x %x %x %x %x %x %x\n",
-		psecuritypriv->dot11DefKey[keyid].skey[0], psecuritypriv->dot11DefKey[keyid].skey[1], psecuritypriv->dot11DefKey[keyid].skey[2],
-		psecuritypriv->dot11DefKey[keyid].skey[3], psecuritypriv->dot11DefKey[keyid].skey[4], psecuritypriv->dot11DefKey[keyid].skey[5],
-		psecuritypriv->dot11DefKey[keyid].skey[6], psecuritypriv->dot11DefKey[keyid].skey[7], psecuritypriv->dot11DefKey[keyid].skey[8],
-		psecuritypriv->dot11DefKey[keyid].skey[9], psecuritypriv->dot11DefKey[keyid].skey[10], psecuritypriv->dot11DefKey[keyid].skey[11],
-		psecuritypriv->dot11DefKey[keyid].skey[12]));
-
 	res = rtw_set_key(padapter, psecuritypriv, keyid, 1, true);
 
 	if (res == _FAIL)
-- 
2.20.1

[PATCH v4 26/30] staging: rtl8723bs: place constant on the right side of the test in core/rtw_ioctl_set.c

[Fabio Aiuto]

fix posst-commit hook checkpatch issues:

WARNING: Comparisons should place the constant on the right
side of the test
40: FILE: drivers/staging/rtl8723bs/core/rtw_ioctl_set.c:71:
+			if (_SUCCESS != ret)

WARNING: Comparisons should place the constant on the right
side of the test
69: FILE: drivers/staging/rtl8723bs/core/rtw_ioctl_set.c:122:
+					if (_SUCCESS != ret)

Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
---
 drivers/staging/rtl8723bs/core/rtw_ioctl_set.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/rtl8723bs/core/rtw_ioctl_set.c b/drivers/staging/rtl8723bs/core/rtw_ioctl_set.c
index d4920d7d2452..f8c7dcb7ab7d 100644
--- a/drivers/staging/rtl8723bs/core/rtw_ioctl_set.c
+++ b/drivers/staging/rtl8723bs/core/rtw_ioctl_set.c
@@ -68,7 +68,7 @@ u8 rtw_do_join(struct adapter *padapter)
 		) {
 			/*  submit site_survey_cmd */
 			ret = rtw_sitesurvey_cmd(padapter, &pmlmepriv->assoc_ssid, 1, NULL, 0);
-			if (_SUCCESS != ret)
+			if (ret != _SUCCESS)
 				pmlmepriv->to_join = false;
 
 		} else {
@@ -119,7 +119,7 @@ u8 rtw_do_join(struct adapter *padapter)
 				) {
 					/* DBG_871X("rtw_do_join() when   no desired bss in scanning queue\n"); */
 					ret = rtw_sitesurvey_cmd(padapter, &pmlmepriv->assoc_ssid, 1, NULL, 0);
-					if (_SUCCESS != ret)
+					if (ret != _SUCCESS)
 						pmlmepriv->to_join = false;
 
 				} else {
-- 
2.20.1

[PATCH v4 27/30] staging: rtl8723bs: remove all RT_TRACE logs in core/rtw_wlan_util.c

[Fabio Aiuto]

Remove all of the RT_TRACE logs in the core/rtw_wlan_util.c file as they
currently do nothing as they require the code to be modified by
hand in order to be turned on. This obviously has not happened
since the code was merged. Moreover it relies on an unneeded
private log level tracing which overrides the in-kernel public one,
so just remove them as they are unused.

Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
---
 .../staging/rtl8723bs/core/rtw_wlan_util.c    | 24 ++++---------------
 1 file changed, 4 insertions(+), 20 deletions(-)

diff --git a/drivers/staging/rtl8723bs/core/rtw_wlan_util.c b/drivers/staging/rtl8723bs/core/rtw_wlan_util.c
index 760b0ea4e9bd..f6a7993005ab 100644
--- a/drivers/staging/rtl8723bs/core/rtw_wlan_util.c
+++ b/drivers/staging/rtl8723bs/core/rtw_wlan_util.c
@@ -1334,11 +1334,6 @@ int rtw_check_bcn_info(struct adapter *Adapter, u8 *pframe, u32 packet_len)
 	memcpy(bssid->Ssid.Ssid, (p + 2), ssid_len);
 	bssid->Ssid.SsidLength = ssid_len;
 
-	RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("%s bssid.Ssid.Ssid:%s bssid.Ssid.SsidLength:%d "
-				"cur_network->network.Ssid.Ssid:%s len:%d\n", __func__, bssid->Ssid.Ssid,
-				bssid->Ssid.SsidLength, cur_network->network.Ssid.Ssid,
-				cur_network->network.Ssid.SsidLength));
-
 	if (memcmp(bssid->Ssid.Ssid, cur_network->network.Ssid.Ssid, 32) ||
 			bssid->Ssid.SsidLength != cur_network->network.Ssid.SsidLength) {
 		if (bssid->Ssid.Ssid[0] != '\0' && bssid->Ssid.SsidLength != 0) { /* not hidden ssid */
@@ -1355,9 +1350,6 @@ int rtw_check_bcn_info(struct adapter *Adapter, u8 *pframe, u32 packet_len)
 	else
 		bssid->Privacy = 0;
 
-	RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_,
-			("%s(): cur_network->network.Privacy is %d, bssid.Privacy is %d\n",
-			 __func__, cur_network->network.Privacy, bssid->Privacy));
 	if (cur_network->network.Privacy != bssid->Privacy) {
 		DBG_871X("%s(), privacy is not match\n", __func__);
 		goto _mismatch;
@@ -1382,25 +1374,17 @@ int rtw_check_bcn_info(struct adapter *Adapter, u8 *pframe, u32 packet_len)
 	if (encryp_protocol == ENCRYP_PROTOCOL_WPA || encryp_protocol == ENCRYP_PROTOCOL_WPA2) {
 		pbuf = rtw_get_wpa_ie(&bssid->IEs[12], &wpa_ielen, bssid->IELength-12);
 		if (pbuf && (wpa_ielen > 0)) {
-			if (_SUCCESS == rtw_parse_wpa_ie(pbuf, wpa_ielen+2, &group_cipher, &pairwise_cipher, &is_8021x)) {
-				RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_,
-						("%s pnetwork->pairwise_cipher: %d, group_cipher is %d, is_8021x is %d\n", __func__,
-						 pairwise_cipher, group_cipher, is_8021x));
-			}
+			rtw_parse_wpa_ie(pbuf, wpa_ielen + 2, &group_cipher,
+					 &pairwise_cipher, &is_8021x);
 		} else {
 			pbuf = rtw_get_wpa2_ie(&bssid->IEs[12], &wpa_ielen, bssid->IELength-12);
 
 			if (pbuf && (wpa_ielen > 0)) {
-				if (_SUCCESS == rtw_parse_wpa2_ie(pbuf, wpa_ielen+2, &group_cipher, &pairwise_cipher, &is_8021x)) {
-					RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_,
-							("%s pnetwork->pairwise_cipher: %d, pnetwork->group_cipher is %d, is_802x is %d\n",
-							 __func__, pairwise_cipher, group_cipher, is_8021x));
-				}
+				rtw_parse_wpa2_ie(pbuf, wpa_ielen + 2, &group_cipher,
+						  &pairwise_cipher, &is_8021x);
 			}
 		}
 
-		RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_,
-				("%s cur_network->group_cipher is %d: %d\n", __func__, cur_network->BcnInfo.group_cipher, group_cipher));
 		if (pairwise_cipher != cur_network->BcnInfo.pairwise_cipher || group_cipher != cur_network->BcnInfo.group_cipher) {
 			DBG_871X("%s pairwise_cipher(%x:%x) or group_cipher(%x:%x) is not match\n", __func__,
 					pairwise_cipher, cur_network->BcnInfo.pairwise_cipher,
-- 
2.20.1

[PATCH v4 28/30] staging: rtl8723bs: remove RT_TRACE logs in core/rtw_sta_mgt.c

[Fabio Aiuto]

Remove all of the RT_TRACE logs in the core/rtw_sta_mgt.c file as they
currently do nothing as they require the code to be modified by
hand in order to be turned on. This obviously has not happened
since the code was merged. Moreover it relies on an unneeded
private log level tracing which overrides the in-kernel public one,
so just remove them as they are unused.

Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
---
 drivers/staging/rtl8723bs/core/rtw_sta_mgt.c | 25 --------------------
 1 file changed, 25 deletions(-)

diff --git a/drivers/staging/rtl8723bs/core/rtw_sta_mgt.c b/drivers/staging/rtl8723bs/core/rtw_sta_mgt.c
index f96dd0b40e04..7dcac4dd9de2 100644
--- a/drivers/staging/rtl8723bs/core/rtw_sta_mgt.c
+++ b/drivers/staging/rtl8723bs/core/rtw_sta_mgt.c
@@ -216,10 +216,7 @@ struct	sta_info *rtw_alloc_stainfo(struct	sta_priv *pstapriv, u8 *hwaddr)
 
 		index = wifi_mac_hash(hwaddr);
 
-		RT_TRACE(_module_rtl871x_sta_mgt_c_, _drv_info_, ("rtw_alloc_stainfo: index  = %x", index));
-
 		if (index >= NUM_STA) {
-			RT_TRACE(_module_rtl871x_sta_mgt_c_, _drv_err_, ("ERROR => rtw_alloc_stainfo: index >= NUM_STA"));
 			spin_unlock_bh(&(pstapriv->sta_hash_lock));
 			psta = NULL;
 			goto exit;
@@ -242,17 +239,6 @@ struct	sta_info *rtw_alloc_stainfo(struct	sta_priv *pstapriv, u8 *hwaddr)
 		for (i = 0; i < 16; i++)
 			memcpy(&psta->sta_recvpriv.rxcache.tid_rxseq[i], &wRxSeqInitialValue, 2);
 
-		RT_TRACE(_module_rtl871x_sta_mgt_c_, _drv_info_,
-			 ("alloc number_%d stainfo  with hwaddr = %x %x %x %x %x %x \n",
-			  pstapriv->asoc_sta_count,
-			  hwaddr[0],
-			  hwaddr[1],
-			  hwaddr[2],
-			  hwaddr[3],
-			  hwaddr[4],
-			  hwaddr[5])
-		);
-
 		init_addba_retry_timer(pstapriv->padapter, psta);
 
 		/* for A-MPDU Rx reordering buffer control */
@@ -363,16 +349,6 @@ u32 rtw_free_stainfo(struct adapter *padapter, struct sta_info *psta)
 	spin_unlock_bh(&pxmitpriv->lock);
 
 	list_del_init(&psta->hash_list);
-	RT_TRACE(_module_rtl871x_sta_mgt_c_, _drv_err_,
-		 ("\n free number_%d stainfo  with hwaddr = 0x%.2x 0x%.2x 0x%.2x 0x%.2x 0x%.2x 0x%.2x \n",
-		  pstapriv->asoc_sta_count,
-		  psta->hwaddr[0],
-		  psta->hwaddr[1],
-		  psta->hwaddr[2],
-		  psta->hwaddr[3],
-		  psta->hwaddr[4],
-		  psta->hwaddr[5])
-	);
 	pstapriv->asoc_sta_count--;
 
 	/*  re-init sta_info; 20061114 will be init in alloc_stainfo */
@@ -543,7 +519,6 @@ u32 rtw_init_bcmc_stainfo(struct adapter *padapter)
 
 	if (!psta) {
 		res = _FAIL;
-		RT_TRACE(_module_rtl871x_sta_mgt_c_, _drv_err_, ("rtw_alloc_stainfo fail"));
 		goto exit;
 	}
 
-- 
2.20.1

[PATCH v4 29/30] staging: rtl8723bs: remove RT_TRACE logs in core/rtw_ieee80211.c

[Fabio Aiuto]

Remove all of the RT_TRACE logs in the core/rtw_ieee80211.c file as they
currently do nothing as they require the code to be modified by
hand in order to be turned on. This obviously has not happened
since the code was merged. Moreover it relies on an unneeded
private log level tracing which overrides the in-kernel public one,
so just remove them as they are unused.

Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
---
 .../staging/rtl8723bs/core/rtw_ieee80211.c    | 90 ++++---------------
 1 file changed, 15 insertions(+), 75 deletions(-)

diff --git a/drivers/staging/rtl8723bs/core/rtw_ieee80211.c b/drivers/staging/rtl8723bs/core/rtw_ieee80211.c
index e931afc3ba22..eb2058f2d139 100644
--- a/drivers/staging/rtl8723bs/core/rtw_ieee80211.c
+++ b/drivers/staging/rtl8723bs/core/rtw_ieee80211.c
@@ -488,11 +488,8 @@ int rtw_parse_wpa_ie(u8 *wpa_ie, int wpa_ie_len, int *group_cipher, int *pairwis
 		pos += WPA_SELECTOR_LEN;
 		left -= WPA_SELECTOR_LEN;
 
-	} else if (left > 0) {
-		RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("%s: ie length mismatch, %u too much", __func__, left));
-
+	} else if (left > 0)
 		return _FAIL;
-	}
 
 	/* pairwise_cipher */
 	if (left >= 2) {
@@ -501,11 +498,8 @@ int rtw_parse_wpa_ie(u8 *wpa_ie, int wpa_ie_len, int *group_cipher, int *pairwis
 		pos += 2;
 		left -= 2;
 
-		if (count == 0 || left < count * WPA_SELECTOR_LEN) {
-			RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("%s: ie count botch (pairwise), "
-						"count %u left %u", __func__, count, left));
+		if (count == 0 || left < count * WPA_SELECTOR_LEN)
 			return _FAIL;
-		}
 
 		for (i = 0; i < count; i++) {
 			*pairwise_cipher |= rtw_get_wpa_cipher_suite(pos);
@@ -514,16 +508,13 @@ int rtw_parse_wpa_ie(u8 *wpa_ie, int wpa_ie_len, int *group_cipher, int *pairwis
 			left -= WPA_SELECTOR_LEN;
 		}
 
-	} else if (left == 1) {
-		RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("%s: ie too short (for key mgmt)",   __func__));
+	} else if (left == 1)
 		return _FAIL;
-	}
 
 	if (is_8021x) {
 		if (left >= 6) {
 			pos += 2;
 			if (!memcmp(pos, SUITE_1X, 4)) {
-				RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("%s : there has 802.1x auth\n", __func__));
 				*is_8021x = 1;
 			}
 		}
@@ -559,10 +550,8 @@ int rtw_parse_wpa2_ie(u8 *rsn_ie, int rsn_ie_len, int *group_cipher, int *pairwi
 		pos += RSN_SELECTOR_LEN;
 		left -= RSN_SELECTOR_LEN;
 
-	} else if (left > 0) {
-		RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("%s: ie length mismatch, %u too much", __func__, left));
+	} else if (left > 0)
 		return _FAIL;
-	}
 
 	/* pairwise_cipher */
 	if (left >= 2) {
@@ -571,11 +560,8 @@ int rtw_parse_wpa2_ie(u8 *rsn_ie, int rsn_ie_len, int *group_cipher, int *pairwi
 		pos += 2;
 		left -= 2;
 
-		if (count == 0 || left < count * RSN_SELECTOR_LEN) {
-			RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("%s: ie count botch (pairwise), "
-						 "count %u left %u", __func__, count, left));
+		if (count == 0 || left < count * RSN_SELECTOR_LEN)
 			return _FAIL;
-		}
 
 		for (i = 0; i < count; i++) {
 			*pairwise_cipher |= rtw_get_wpa2_cipher_suite(pos);
@@ -584,19 +570,14 @@ int rtw_parse_wpa2_ie(u8 *rsn_ie, int rsn_ie_len, int *group_cipher, int *pairwi
 			left -= RSN_SELECTOR_LEN;
 		}
 
-	} else if (left == 1) {
-		RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("%s: ie too short (for key mgmt)",  __func__));
-
+	} else if (left == 1)
 		return _FAIL;
-	}
 
 	if (is_8021x) {
 		if (left >= 6) {
 			pos += 2;
-			if (!memcmp(pos, SUITE_1X, 4)) {
-				RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("%s (): there has 802.1x auth\n", __func__));
+			if (!memcmp(pos, SUITE_1X, 4))
 				*is_8021x = 1;
-			}
 		}
 	}
 
@@ -607,7 +588,7 @@ int rtw_parse_wpa2_ie(u8 *rsn_ie, int rsn_ie_len, int *group_cipher, int *pairwi
 int rtw_get_wapi_ie(u8 *in_ie, uint in_len, u8 *wapi_ie, u16 *wapi_len)
 {
 	int len = 0;
-	u8 authmode, i;
+	u8 authmode;
 	uint	cnt;
 	u8 wapi_oui1[4] = {0x0, 0x14, 0x72, 0x01};
 	u8 wapi_oui2[4] = {0x0, 0x14, 0x72, 0x02};
@@ -626,16 +607,9 @@ int rtw_get_wapi_ie(u8 *in_ie, uint in_len, u8 *wapi_ie, u16 *wapi_len)
 		/* if (authmode == WLAN_EID_BSS_AC_ACCESS_DELAY) */
 		if (authmode == WLAN_EID_BSS_AC_ACCESS_DELAY && (!memcmp(&in_ie[cnt+6], wapi_oui1, 4) ||
 					!memcmp(&in_ie[cnt+6], wapi_oui2, 4))) {
-			if (wapi_ie) {
+			if (wapi_ie)
 				memcpy(wapi_ie, &in_ie[cnt], in_ie[cnt+1]+2);
 
-				for (i = 0; i < (in_ie[cnt+1]+2); i = i+8) {
-					RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("\n %2x,%2x,%2x,%2x,%2x,%2x,%2x,%2x\n",
-								wapi_ie[i], wapi_ie[i+1], wapi_ie[i+2], wapi_ie[i+3], wapi_ie[i+4],
-								wapi_ie[i+5], wapi_ie[i+6], wapi_ie[i+7]));
-				}
-			}
-
 			if (wapi_len)
 				*wapi_len = in_ie[cnt+1]+2;
 
@@ -654,7 +628,7 @@ int rtw_get_wapi_ie(u8 *in_ie, uint in_len, u8 *wapi_ie, u16 *wapi_len)
 
 void rtw_get_sec_ie(u8 *in_ie, uint in_len, u8 *rsn_ie, u16 *rsn_len, u8 *wpa_ie, u16 *wpa_len)
 {
-	u8 authmode, sec_idx, i;
+	u8 authmode, sec_idx;
 	u8 wpa_oui[4] = {0x0, 0x50, 0xf2, 0x01};
 	uint	cnt;
 
@@ -668,33 +642,15 @@ void rtw_get_sec_ie(u8 *in_ie, uint in_len, u8 *rsn_ie, u16 *rsn_len, u8 *wpa_ie
 		authmode = in_ie[cnt];
 
 		if ((authmode == WLAN_EID_VENDOR_SPECIFIC) && (!memcmp(&in_ie[cnt+2], &wpa_oui[0], 4))) {
-				RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("\n rtw_get_wpa_ie: sec_idx =%d in_ie[cnt+1]+2 =%d\n", sec_idx, in_ie[cnt+1]+2));
-
-				if (wpa_ie) {
+			if (wpa_ie)
 				memcpy(wpa_ie, &in_ie[cnt], in_ie[cnt+1]+2);
 
-				for (i = 0; i < (in_ie[cnt+1]+2); i = i+8) {
-						RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("\n %2x,%2x,%2x,%2x,%2x,%2x,%2x,%2x\n",
-									wpa_ie[i], wpa_ie[i+1], wpa_ie[i+2], wpa_ie[i+3], wpa_ie[i+4],
-									wpa_ie[i+5], wpa_ie[i+6], wpa_ie[i+7]));
-					}
-				}
-
-				*wpa_len = in_ie[cnt+1]+2;
-				cnt += in_ie[cnt+1]+2;  /* get next */
+			*wpa_len = in_ie[cnt+1]+2;
+			cnt += in_ie[cnt+1]+2;  /* get next */
 		} else {
 			if (authmode == WLAN_EID_RSN) {
-				RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("\n get_rsn_ie: sec_idx =%d in_ie[cnt+1]+2 =%d\n", sec_idx, in_ie[cnt+1]+2));
-
-				if (rsn_ie) {
-				memcpy(rsn_ie, &in_ie[cnt], in_ie[cnt+1]+2);
-
-				for (i = 0; i < (in_ie[cnt+1]+2); i = i+8) {
-						RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("\n %2x,%2x,%2x,%2x,%2x,%2x,%2x,%2x\n",
-									rsn_ie[i], rsn_ie[i+1], rsn_ie[i+2], rsn_ie[i+3], rsn_ie[i+4],
-									rsn_ie[i+5], rsn_ie[i+6], rsn_ie[i+7]));
-					}
-				}
+				if (rsn_ie)
+					memcpy(rsn_ie, &in_ie[cnt], in_ie[cnt + 1] + 2);
 
 				*rsn_len = in_ie[cnt+1]+2;
 				cnt += in_ie[cnt+1]+2;  /* get next */
@@ -1138,28 +1094,20 @@ static int rtw_get_cipher_info(struct wlan_network *pnetwork)
 	pbuf = rtw_get_wpa_ie(&pnetwork->network.IEs[12], &wpa_ielen, pnetwork->network.IELength-12);
 
 	if (pbuf && (wpa_ielen > 0)) {
-		RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_get_cipher_info: wpa_ielen: %d", wpa_ielen));
 		if (_SUCCESS == rtw_parse_wpa_ie(pbuf, wpa_ielen+2, &group_cipher, &pairwise_cipher, &is8021x)) {
 			pnetwork->BcnInfo.pairwise_cipher = pairwise_cipher;
 			pnetwork->BcnInfo.group_cipher = group_cipher;
 			pnetwork->BcnInfo.is_8021x = is8021x;
-			RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("%s: pnetwork->pairwise_cipher: %d, is_8021x is %d",
-						__func__, pnetwork->BcnInfo.pairwise_cipher, pnetwork->BcnInfo.is_8021x));
 			ret = _SUCCESS;
 		}
 	} else {
 		pbuf = rtw_get_wpa2_ie(&pnetwork->network.IEs[12], &wpa_ielen, pnetwork->network.IELength-12);
 
 		if (pbuf && (wpa_ielen > 0)) {
-			RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("get RSN IE\n"));
 			if (_SUCCESS == rtw_parse_wpa2_ie(pbuf, wpa_ielen+2, &group_cipher, &pairwise_cipher, &is8021x)) {
-				RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("get RSN IE  OK!!!\n"));
 				pnetwork->BcnInfo.pairwise_cipher = pairwise_cipher;
 				pnetwork->BcnInfo.group_cipher = group_cipher;
 				pnetwork->BcnInfo.is_8021x = is8021x;
-				RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("%s: pnetwork->pairwise_cipher: %d,"
-							"pnetwork->group_cipher is %d, is_8021x is %d",	__func__, pnetwork->BcnInfo.pairwise_cipher,
-							pnetwork->BcnInfo.group_cipher, pnetwork->BcnInfo.is_8021x));
 				ret = _SUCCESS;
 			}
 		}
@@ -1189,10 +1137,6 @@ void rtw_get_bcn_info(struct wlan_network *pnetwork)
 		pnetwork->BcnInfo.encryp_protocol = ENCRYP_PROTOCOL_OPENSYS;
 	}
 	rtw_get_sec_ie(pnetwork->network.IEs, pnetwork->network.IELength, NULL, &rsn_len, NULL, &wpa_len);
-	RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_get_bcn_info: ssid =%s\n", pnetwork->network.Ssid.Ssid));
-	RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_get_bcn_info: wpa_len =%d rsn_len =%d\n", wpa_len, rsn_len));
-	RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_get_bcn_info: ssid =%s\n", pnetwork->network.Ssid.Ssid));
-	RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_get_bcn_info: wpa_len =%d rsn_len =%d\n", wpa_len, rsn_len));
 
 	if (rsn_len > 0) {
 		pnetwork->BcnInfo.encryp_protocol = ENCRYP_PROTOCOL_WPA2;
@@ -1202,10 +1146,6 @@ void rtw_get_bcn_info(struct wlan_network *pnetwork)
 		if (bencrypt)
 			pnetwork->BcnInfo.encryp_protocol = ENCRYP_PROTOCOL_WEP;
 	}
-	RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_get_bcn_info: pnetwork->encryp_protocol is %x\n",
-				pnetwork->BcnInfo.encryp_protocol));
-	RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_get_bcn_info: pnetwork->encryp_protocol is %x\n",
-				pnetwork->BcnInfo.encryp_protocol));
 	rtw_get_cipher_info(pnetwork);
 
 	/* get bwmode and ch_offset */
-- 
2.20.1

[PATCH v4 30/30] staging: rtl8723bs: add spaces around operators in core/rtw_ieee80211.c

[Fabio Aiuto]

fix post-commit hook checkpatch issues:

CHECK: spaces preferred around that '+' (ctx:VxV)
161: FILE: drivers/staging/rtl8723bs/core/rtw_ieee80211.c:648:
+			*wpa_len = in_ie[cnt+1]+2;
 			                    ^

CHECK: spaces preferred around that '+' (ctx:VxV)
161: FILE: drivers/staging/rtl8723bs/core/rtw_ieee80211.c:648:
+			*wpa_len = in_ie[cnt+1]+2;
 			                       ^

CHECK: spaces preferred around that '+' (ctx:VxV)
162: FILE: drivers/staging/rtl8723bs/core/rtw_ieee80211.c:649:
+			cnt += in_ie[cnt+1]+2;  /* get next */
 			                ^

CHECK: spaces preferred around that '+' (ctx:VxV)
162: FILE: drivers/staging/rtl8723bs/core/rtw_ieee80211.c:649:
+			cnt += in_ie[cnt+1]+2;  /* get next */
 			                   ^

Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
---
 drivers/staging/rtl8723bs/core/rtw_ieee80211.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/rtl8723bs/core/rtw_ieee80211.c b/drivers/staging/rtl8723bs/core/rtw_ieee80211.c
index eb2058f2d139..a0d664e254a8 100644
--- a/drivers/staging/rtl8723bs/core/rtw_ieee80211.c
+++ b/drivers/staging/rtl8723bs/core/rtw_ieee80211.c
@@ -645,8 +645,8 @@ void rtw_get_sec_ie(u8 *in_ie, uint in_len, u8 *rsn_ie, u16 *rsn_len, u8 *wpa_ie
 			if (wpa_ie)
 				memcpy(wpa_ie, &in_ie[cnt], in_ie[cnt+1]+2);
 
-			*wpa_len = in_ie[cnt+1]+2;
-			cnt += in_ie[cnt+1]+2;  /* get next */
+			*wpa_len = in_ie[cnt + 1] + 2;
+			cnt += in_ie[cnt + 1] + 2;  /* get next */
 		} else {
 			if (authmode == WLAN_EID_RSN) {
 				if (rsn_ie)
-- 
2.20.1