[PATCH 1/2] staging: rtl8723bs: place constants on the right side of tests

[PATCH 1/2] staging: rtl8723bs: place constants on the right side of tests

[Sevinj Aghayeva]

Adhere to Linux kernel coding style.

Reported by checkpatch:

WARNING: Comparisons should place the constant on the right side of the test

Signed-off-by: Sevinj Aghayeva <sevinj.aghayeva@gmail.com>
---
 drivers/staging/rtl8723bs/core/rtw_mlme_ext.c | 34 +++++++++----------
 1 file changed, 17 insertions(+), 17 deletions(-)

diff --git a/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c b/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
index 9f328e9a81ff..81e4b1bf68f6 100644
--- a/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
+++ b/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
@@ -308,11 +308,11 @@ static void init_channel_list(struct adapter *padapter, struct rt_channel_info *
 			if (!has_channel(channel_set, chanset_size, ch))
 				continue;
 
-			if ((0 == padapter->registrypriv.ht_enable) && (8 == o->inc))
+			if ((padapter->registrypriv.ht_enable == 0) && (o->inc == 8))
 				continue;
 
-			if ((0 < (padapter->registrypriv.bw_mode & 0xf0)) &&
-				((BW40MINUS == o->bw) || (BW40PLUS == o->bw)))
+			if (((padapter->registrypriv.bw_mode & 0xf0) > 0) &&
+				((o->bw == BW40MINUS) || (o->bw == BW40PLUS)))
 				continue;
 
 			if (!reg) {
@@ -342,7 +342,7 @@ static u8 init_channel_set(struct adapter *padapter, u8 ChannelPlan, struct rt_c
 
 	if (is_supported_24g(padapter->registrypriv.wireless_mode)) {
 		b2_4GBand = true;
-		if (RT_CHANNEL_DOMAIN_REALTEK_DEFINE == ChannelPlan)
+		if (ChannelPlan == RT_CHANNEL_DOMAIN_REALTEK_DEFINE)
 			Index2G = RTW_CHANNEL_PLAN_MAP_REALTEK_DEFINE.Index2G;
 		else
 			Index2G = RTW_ChannelPlanMap[ChannelPlan].Index2G;
@@ -352,14 +352,14 @@ static u8 init_channel_set(struct adapter *padapter, u8 ChannelPlan, struct rt_c
 		for (index = 0; index < RTW_ChannelPlan2G[Index2G].Len; index++) {
 			channel_set[chanset_size].ChannelNum = RTW_ChannelPlan2G[Index2G].Channel[index];
 
-			if ((RT_CHANNEL_DOMAIN_GLOBAL_DOAMIN == ChannelPlan) ||/* Channel 1~11 is active, and 12~14 is passive */
-				(RT_CHANNEL_DOMAIN_GLOBAL_NULL == ChannelPlan)) {
+			if ((ChannelPlan == RT_CHANNEL_DOMAIN_GLOBAL_DOAMIN) || /* Channel 1~11 is active, and 12~14 is passive */
+				(ChannelPlan == RT_CHANNEL_DOMAIN_GLOBAL_NULL)) {
 				if (channel_set[chanset_size].ChannelNum >= 1 && channel_set[chanset_size].ChannelNum <= 11)
 					channel_set[chanset_size].ScanType = SCAN_ACTIVE;
 				else if ((channel_set[chanset_size].ChannelNum  >= 12 && channel_set[chanset_size].ChannelNum  <= 14))
 					channel_set[chanset_size].ScanType  = SCAN_PASSIVE;
-			} else if (RT_CHANNEL_DOMAIN_WORLD_WIDE_13 == ChannelPlan ||
-				RT_CHANNEL_DOMAIN_2G_WORLD == Index2G) { /*  channel 12~13, passive scan */
+			} else if (ChannelPlan == RT_CHANNEL_DOMAIN_WORLD_WIDE_13 ||
+				Index2G == RT_CHANNEL_DOMAIN_2G_WORLD) { /* channel 12~13, passive scan */
 				if (channel_set[chanset_size].ChannelNum <= 11)
 					channel_set[chanset_size].ScanType = SCAN_ACTIVE;
 				else
@@ -1326,7 +1326,7 @@ unsigned int OnAssocReq(struct adapter *padapter, union recv_frame *precv_frame)
 	spin_unlock_bh(&pstapriv->asoc_list_lock);
 
 	/*  now the station is qualified to join our BSS... */
-	if (pstat && (pstat->state & WIFI_FW_ASSOC_SUCCESS) && (WLAN_STATUS_SUCCESS == status)) {
+	if (pstat && (pstat->state & WIFI_FW_ASSOC_SUCCESS) && (status == WLAN_STATUS_SUCCESS)) {
 		/* 1 bss_cap_update & sta_info_update */
 		bss_cap_update_on_sta_join(padapter, pstat);
 		sta_info_update(padapter, pstat);
@@ -1514,7 +1514,7 @@ unsigned int OnDeAuth(struct adapter *padapter, union recv_frame *precv_frame)
 			(pmlmeinfo->state & WIFI_FW_ASSOC_STATE)) {
 			if (reason == WLAN_REASON_CLASS2_FRAME_FROM_NONAUTH_STA) {
 				ignore_received_deauth = 1;
-			} else if (WLAN_REASON_PREV_AUTH_NOT_VALID == reason) {
+			} else if (reason == WLAN_REASON_PREV_AUTH_NOT_VALID) {
 				/*  TODO: 802.11r */
 				ignore_received_deauth = 1;
 			}
@@ -1525,7 +1525,7 @@ unsigned int OnDeAuth(struct adapter *padapter, union recv_frame *precv_frame)
 			   reason, GetAddr3Ptr(pframe),
 			   ignore_received_deauth);
 
-		if (0 == ignore_received_deauth)
+		if (ignore_received_deauth == 0)
 			receive_disconnect(padapter, GetAddr3Ptr(pframe), reason);
 	}
 	pmlmepriv->LinkDetectInfo.bBusyTraffic = false;
@@ -3536,13 +3536,13 @@ void issue_action_BA(struct adapter *padapter, unsigned char *raddr, unsigned ch
 				rtw_hal_get_def_var(padapter,
 						    HW_VAR_MAX_RX_AMPDU_FACTOR, &max_rx_ampdu_factor);
 
-			if (IEEE80211_HT_MAX_AMPDU_64K == max_rx_ampdu_factor)
+			if (max_rx_ampdu_factor == IEEE80211_HT_MAX_AMPDU_64K)
 				BA_para_set = ((le16_to_cpu(pmlmeinfo->ADDBA_req.BA_para_set) & 0x3f) | 0x1000); /* 64 buffer size */
-			else if (IEEE80211_HT_MAX_AMPDU_32K == max_rx_ampdu_factor)
+			else if (max_rx_ampdu_factor == IEEE80211_HT_MAX_AMPDU_32K)
 				BA_para_set = ((le16_to_cpu(pmlmeinfo->ADDBA_req.BA_para_set) & 0x3f) | 0x0800); /* 32 buffer size */
-			else if (IEEE80211_HT_MAX_AMPDU_16K == max_rx_ampdu_factor)
+			else if (max_rx_ampdu_factor == IEEE80211_HT_MAX_AMPDU_16K)
 				BA_para_set = ((le16_to_cpu(pmlmeinfo->ADDBA_req.BA_para_set) & 0x3f) | 0x0400); /* 16 buffer size */
-			else if (IEEE80211_HT_MAX_AMPDU_8K == max_rx_ampdu_factor)
+			else if (max_rx_ampdu_factor == IEEE80211_HT_MAX_AMPDU_8K)
 				BA_para_set = ((le16_to_cpu(pmlmeinfo->ADDBA_req.BA_para_set) & 0x3f) | 0x0200); /* 8 buffer size */
 			else
 				BA_para_set = ((le16_to_cpu(pmlmeinfo->ADDBA_req.BA_para_set) & 0x3f) | 0x1000); /* 64 buffer size */
@@ -5065,7 +5065,7 @@ void linked_status_chk(struct adapter *padapter)
 			if (pmlmeinfo->FW_sta_info[i].status == 1) {
 				psta = pmlmeinfo->FW_sta_info[i].psta;
 
-				if (NULL == psta)
+				if (psta == NULL)
 					continue;
 
 				if (pmlmeinfo->FW_sta_info[i].rx_pkt == sta_rx_pkts(psta)) {
@@ -6049,7 +6049,7 @@ u8 run_in_thread_hdl(struct adapter *padapter, u8 *pbuf)
 	struct RunInThread_param *p;
 
 
-	if (NULL == pbuf)
+	if (pbuf == NULL)
 		return H2C_PARAMETERS_ERROR;
 	p = (struct RunInThread_param *)pbuf;
 
-- 
2.25.1

[PATCH 2/2] staging: rtl8723bs: remove redundant else branches

[Sevinj Aghayeva]

Adhere to Linux kernel coding style.

Reported by checkpatch:

WARNING: else is not generally useful after a break or return

Signed-off-by: Sevinj Aghayeva <sevinj.aghayeva@gmail.com>
---
 drivers/staging/rtl8723bs/core/rtw_mlme_ext.c | 63 +++++++++----------
 1 file changed, 30 insertions(+), 33 deletions(-)

diff --git a/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c b/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
index 81e4b1bf68f6..7a941832ee34 100644
--- a/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
+++ b/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
@@ -907,10 +907,9 @@ unsigned int OnAuthClient(struct adapter *padapter, union recv_frame *precv_fram
 			set_link_timer(pmlmeext, REAUTH_TO);
 
 			return _SUCCESS;
-		} else {
-			/*  open system */
-			go2asoc = 1;
 		}
+		/*  open system */
+		go2asoc = 1;
 	} else if (seq == 4) {
 		if (pmlmeinfo->auth_algo == dot11AuthAlgrthm_Shared)
 			go2asoc = 1;
@@ -1467,6 +1466,7 @@ unsigned int OnDeAuth(struct adapter *padapter, union recv_frame *precv_frame)
 	struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
 	struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
 	u8 *pframe = precv_frame->u.hdr.rx_data;
+	int ignore_received_deauth = 0;
 
 	/* check A3 */
 	if (memcmp(GetAddr3Ptr(pframe), get_my_bssid(&pmlmeinfo->network), ETH_ALEN))
@@ -1502,32 +1502,31 @@ unsigned int OnDeAuth(struct adapter *padapter, union recv_frame *precv_frame)
 
 
 		return _SUCCESS;
-	} else {
-		int	ignore_received_deauth = 0;
-
-		/* 	Commented by Albert 20130604 */
-		/* 	Before sending the auth frame to start the STA/GC mode connection with AP/GO, */
-		/* 	we will send the deauth first. */
-		/* 	However, the Win8.1 with BRCM Wi-Fi will send the deauth with reason code 6 to us after receieving our deauth. */
-		/* 	Added the following code to avoid this case. */
-		if ((pmlmeinfo->state & WIFI_FW_AUTH_STATE) ||
-			(pmlmeinfo->state & WIFI_FW_ASSOC_STATE)) {
-			if (reason == WLAN_REASON_CLASS2_FRAME_FROM_NONAUTH_STA) {
-				ignore_received_deauth = 1;
-			} else if (reason == WLAN_REASON_PREV_AUTH_NOT_VALID) {
-				/*  TODO: 802.11r */
-				ignore_received_deauth = 1;
-			}
+	}
+
+	/* 	Commented by Albert 20130604 */
+	/* 	Before sending the auth frame to start the STA/GC mode connection with AP/GO, */
+	/* 	we will send the deauth first. */
+	/* 	However, the Win8.1 with BRCM Wi-Fi will send the deauth with reason code 6 to us after receieving our deauth. */
+	/* 	Added the following code to avoid this case. */
+	if ((pmlmeinfo->state & WIFI_FW_AUTH_STATE) ||
+		(pmlmeinfo->state & WIFI_FW_ASSOC_STATE)) {
+		if (reason == WLAN_REASON_CLASS2_FRAME_FROM_NONAUTH_STA) {
+			ignore_received_deauth = 1;
+		} else if (reason == WLAN_REASON_PREV_AUTH_NOT_VALID) {
+			/*  TODO: 802.11r */
+			ignore_received_deauth = 1;
 		}
+	}
 
-		netdev_dbg(padapter->pnetdev,
-			   "sta recv deauth reason code(%d) sta:%pM, ignore = %d\n",
-			   reason, GetAddr3Ptr(pframe),
-			   ignore_received_deauth);
+	netdev_dbg(padapter->pnetdev,
+		"sta recv deauth reason code(%d) sta:%pM, ignore = %d\n",
+		reason, GetAddr3Ptr(pframe),
+		ignore_received_deauth);
+
+	if (ignore_received_deauth == 0)
+		receive_disconnect(padapter, GetAddr3Ptr(pframe), reason);
 
-		if (ignore_received_deauth == 0)
-			receive_disconnect(padapter, GetAddr3Ptr(pframe), reason);
-	}
 	pmlmepriv->LinkDetectInfo.bBusyTraffic = false;
 	return _SUCCESS;
 
@@ -1574,16 +1573,14 @@ unsigned int OnDisassoc(struct adapter *padapter, union recv_frame *precv_frame)
 		}
 
 		return _SUCCESS;
-	} else {
-		netdev_dbg(padapter->pnetdev,
-			   "sta recv disassoc reason code(%d) sta:%pM\n",
-			   reason, GetAddr3Ptr(pframe));
-
-		receive_disconnect(padapter, GetAddr3Ptr(pframe), reason);
 	}
+	netdev_dbg(padapter->pnetdev,
+		"sta recv disassoc reason code(%d) sta:%pM\n",
+		reason, GetAddr3Ptr(pframe));
+
+	receive_disconnect(padapter, GetAddr3Ptr(pframe), reason);
 	pmlmepriv->LinkDetectInfo.bBusyTraffic = false;
 	return _SUCCESS;
-
 }
 
 unsigned int OnAtim(struct adapter *padapter, union recv_frame *precv_frame)
-- 
2.25.1