[PATCH 04/11] staging: rtl8192e: Fix UNNECESSARY_PARENTHESES warnings

[Mateusz Kulikowski]

Fix 'Unnecessary parentheses' checkpatch.pl warning

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski at gmail.com>
---
 drivers/staging/rtl8192e/rtl8192e/rtl_core.c |  4 ++--
 drivers/staging/rtl8192e/rtl8192e/rtl_dm.c   | 12 ++++++------
 drivers/staging/rtl8192e/rtllib_rx.c         |  2 +-
 3 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_core.c b/drivers/staging/rtl8192e/rtl8192e/rtl_core.c
index 3308b0d..fb3cb01e 100644
--- a/drivers/staging/rtl8192e/rtl8192e/rtl_core.c
+++ b/drivers/staging/rtl8192e/rtl8192e/rtl_core.c
@@ -608,7 +608,7 @@ static int rtl8192_qos_handle_probe_response(struct r8192_priv *priv,
 	if (priv->rtllib->state != RTLLIB_LINKED)
 		return ret;
 
-	if ((priv->rtllib->iw_mode != IW_MODE_INFRA))
+	if (priv->rtllib->iw_mode != IW_MODE_INFRA)
 		return ret;
 
 	if (network->flags & NETWORK_HAS_QOS_MASK) {
@@ -669,7 +669,7 @@ static int rtl8192_qos_association_resp(struct r8192_priv *priv,
 	if (priv->rtllib->state != RTLLIB_LINKED)
 		return 0;
 
-	if ((priv->rtllib->iw_mode != IW_MODE_INFRA))
+	if (priv->rtllib->iw_mode != IW_MODE_INFRA)
 		return 0;
 
 	spin_lock_irqsave(&priv->rtllib->lock, flags);
diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_dm.c b/drivers/staging/rtl8192e/rtl8192e/rtl_dm.c
index b26dfcb..df4bbcf 100644
--- a/drivers/staging/rtl8192e/rtl8192e/rtl_dm.c
+++ b/drivers/staging/rtl8192e/rtl8192e/rtl_dm.c
@@ -498,7 +498,7 @@ static void dm_TXPowerTrackingCallback_TSSI(struct net_device *dev)
 					write_nic_byte(dev, FW_Busy_Flag, 0);
 					return;
 				}
-				if ((priv->rtllib->eRFPowerState != eRfOn)) {
+				if (priv->rtllib->eRFPowerState != eRfOn) {
 					RT_TRACE(COMP_POWER_TRACKING,
 						 "we are in power save, so return\n");
 					write_nic_byte(dev, Pw_Track_Flag, 0);
@@ -1824,7 +1824,7 @@ static void dm_ctrl_initgain_byrssi_by_fwfalse_alarm(
 	if ((priv->undecorated_smoothed_pwdb > dm_digtable.rssi_low_thresh) &&
 		(priv->undecorated_smoothed_pwdb < dm_digtable.rssi_high_thresh))
 		return;
-	if ((priv->undecorated_smoothed_pwdb <= dm_digtable.rssi_low_thresh)) {
+	if (priv->undecorated_smoothed_pwdb <= dm_digtable.rssi_low_thresh) {
 		if (dm_digtable.dig_state == DM_STA_DIG_OFF &&
 			(priv->reset_count == reset_cnt))
 			return;
@@ -1850,7 +1850,7 @@ static void dm_ctrl_initgain_byrssi_by_fwfalse_alarm(
 		return;
 	}
 
-	if ((priv->undecorated_smoothed_pwdb >= dm_digtable.rssi_high_thresh)) {
+	if (priv->undecorated_smoothed_pwdb >= dm_digtable.rssi_high_thresh) {
 		u8 reset_flag = 0;
 
 		if (dm_digtable.dig_state == DM_STA_DIG_ON &&
@@ -1998,7 +1998,7 @@ static void dm_pd_th(struct net_device *dev)
 		if (dm_digtable.CurSTAConnectState == DIG_STA_CONNECT) {
 			if (dm_digtable.rssi_val >= dm_digtable.rssi_high_power_highthresh)
 				dm_digtable.curpd_thstate = DIG_PD_AT_HIGH_POWER;
-			else if ((dm_digtable.rssi_val <= dm_digtable.rssi_low_thresh))
+			else if (dm_digtable.rssi_val <= dm_digtable.rssi_low_thresh)
 				dm_digtable.curpd_thstate = DIG_PD_AT_LOW_POWER;
 			else if ((dm_digtable.rssi_val >= dm_digtable.rssi_high_thresh) &&
 					(dm_digtable.rssi_val < dm_digtable.rssi_high_power_lowthresh))
@@ -2055,9 +2055,9 @@ static	void dm_cs_ratio(struct net_device *dev)
 
 	if (dm_digtable.PreSTAConnectState == dm_digtable.CurSTAConnectState) {
 		if (dm_digtable.CurSTAConnectState == DIG_STA_CONNECT) {
-			if ((dm_digtable.rssi_val <= dm_digtable.rssi_low_thresh))
+			if (dm_digtable.rssi_val <= dm_digtable.rssi_low_thresh)
 				dm_digtable.curcs_ratio_state = DIG_CS_RATIO_LOWER;
-			else if ((dm_digtable.rssi_val >= dm_digtable.rssi_high_thresh))
+			else if (dm_digtable.rssi_val >= dm_digtable.rssi_high_thresh)
 				dm_digtable.curcs_ratio_state = DIG_CS_RATIO_HIGHER;
 			else
 				dm_digtable.curcs_ratio_state = dm_digtable.precs_ratio_state;
diff --git a/drivers/staging/rtl8192e/rtllib_rx.c b/drivers/staging/rtl8192e/rtllib_rx.c
index e2a748b..c1711239 100644
--- a/drivers/staging/rtl8192e/rtllib_rx.c
+++ b/drivers/staging/rtl8192e/rtllib_rx.c
@@ -1166,7 +1166,7 @@ static void rtllib_rx_check_leave_lps(struct rtllib_device *ieee, u8 unicast, u8
 {
 	if (unicast) {
 
-		if ((ieee->state == RTLLIB_LINKED)) {
+		if (ieee->state == RTLLIB_LINKED) {
 			if (((ieee->LinkDetectInfo.NumRxUnicastOkInPeriod +
 			    ieee->LinkDetectInfo.NumTxOkInPeriod) > 8) ||
 			    (ieee->LinkDetectInfo.NumRxUnicastOkInPeriod > 2)) {
-- 
1.8.4.1