staging: rtl8192e: Remove unchanged variable bInactivePs

bInactivePs is just once initialized and never changed. The evaluation
will always have the same result. Remove resulting dead code.
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/9f46eebf8220a06a1889eaf2d6bac74dd08cfd1f.1664616227.git.philipp.g.hortmann@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8192e/rtl8192e/rtl_cam.c

@@ -81,7 +81,6 @@ void rtl92e_set_key(struct net_device *dev, u8 EntryNo, u8 KeyIndex,
 	enum rt_rf_power_state rt_state;
 
 	rt_state = priv->rtllib->rf_power_state;
-	if (priv->rtllib->PowerSaveControl.bInactivePs) {
 	if (rt_state == rf_off) {
 		if (priv->rtllib->rf_off_reason > RF_CHANGE_BY_IPS) {
 			netdev_warn(dev, "%s(): RF is OFF.\n",
@@ -92,7 +91,6 @@ void rtl92e_set_key(struct net_device *dev, u8 EntryNo, u8 KeyIndex,
 		rtl92e_ips_leave(dev);
 		mutex_unlock(&priv->rtllib->ips_mutex);
 	}
-	}
 	priv->rtllib->is_set_key = true;
 	if (EntryNo >= TOTAL_CAM_ENTRY) {
 		netdev_info(dev, "%s(): Invalid CAM entry\n", __func__);

drivers/staging/rtl8192e/rtl8192e/rtl_core.c

@@ -886,7 +886,6 @@ static void _rtl92e_init_priv_variable(struct net_device *dev)
 	priv->rf_change_in_progress = false;
 	priv->bHwRfOffAction = 0;
 	priv->SetRFPowerStateInProgress = false;
-	priv->rtllib->PowerSaveControl.bInactivePs = true;
 	priv->rtllib->PowerSaveControl.bIPSModeBackup = false;
 	priv->rtllib->PowerSaveControl.bLeisurePs = true;
 	priv->rtllib->LPSDelayCnt = 0;

drivers/staging/rtl8192e/rtl8192e/rtl_ps.c

@@ -116,7 +116,6 @@ void rtl92e_ips_enter(struct net_device *dev)
 					&(priv->rtllib->PowerSaveControl);
 	enum rt_rf_power_state rt_state;
 
-	if (pPSC->bInactivePs) {
 	rt_state = priv->rtllib->rf_power_state;
 	if (rt_state == rf_on && !pPSC->bSwRfProcessing &&
 		(priv->rtllib->state != RTLLIB_LINKED) &&
@@ -126,7 +125,6 @@ void rtl92e_ips_enter(struct net_device *dev)
 		priv->bInPowerSaveMode = true;
 		_rtl92e_ps_update_rf_state(dev);
 	}
-	}
 }
 
 void rtl92e_ips_leave(struct net_device *dev)
@@ -136,7 +134,6 @@ void rtl92e_ips_leave(struct net_device *dev)
 					&(priv->rtllib->PowerSaveControl);
 	enum rt_rf_power_state rt_state;
 
-	if (pPSC->bInactivePs) {
 	rt_state = priv->rtllib->rf_power_state;
 	if (rt_state != rf_on  && !pPSC->bSwRfProcessing &&
 	    priv->rtllib->rf_off_reason <= RF_CHANGE_BY_IPS) {
@@ -144,7 +141,6 @@ void rtl92e_ips_leave(struct net_device *dev)
 		priv->bInPowerSaveMode = false;
 		_rtl92e_ps_update_rf_state(dev);
 	}
-	}
 }
 
 void rtl92e_ips_leave_wq(void *data)
@@ -165,8 +161,6 @@ void rtl92e_rtllib_ips_leave_wq(struct net_device *dev)
 	enum rt_rf_power_state rt_state;
 
 	rt_state = priv->rtllib->rf_power_state;
-
-	if (priv->rtllib->PowerSaveControl.bInactivePs) {
 	if (rt_state == rf_off) {
 		if (priv->rtllib->rf_off_reason > RF_CHANGE_BY_IPS) {
 			netdev_warn(dev, "%s(): RF is OFF.\n",
@@ -177,7 +171,6 @@ void rtl92e_rtllib_ips_leave_wq(struct net_device *dev)
 			    __func__);
 		schedule_work(&priv->rtllib->ips_leave_wq);
 	}
-	}
 }
 
 void rtl92e_rtllib_ips_leave(struct net_device *dev)

drivers/staging/rtl8192e/rtl8192e/rtl_wx.c

@@ -252,7 +252,6 @@ static int _rtl92e_wx_set_mode(struct net_device *dev,
 	mutex_lock(&priv->wx_mutex);
 	if (wrqu->mode == IW_MODE_ADHOC || wrqu->mode == IW_MODE_MONITOR ||
 	    ieee->bNetPromiscuousMode) {
-		if (priv->rtllib->PowerSaveControl.bInactivePs) {
 		if (rt_state == rf_off) {
 			if (priv->rtllib->rf_off_reason >
 			    RF_CHANGE_BY_IPS) {
@@ -269,7 +268,6 @@ static int _rtl92e_wx_set_mode(struct net_device *dev,
 			mutex_unlock(&priv->rtllib->ips_mutex);
 		}
 	}
-	}
 	ret = rtllib_wx_set_mode(priv->rtllib, a, wrqu, b);
 
 	mutex_unlock(&priv->wx_mutex);
@@ -414,7 +412,6 @@ static int _rtl92e_wx_set_scan(struct net_device *dev,
 	priv->rtllib->FirstIe_InScan = true;
 
 	if (priv->rtllib->state != RTLLIB_LINKED) {
-		if (priv->rtllib->PowerSaveControl.bInactivePs) {
 		if (rt_state == rf_off) {
 			if (priv->rtllib->rf_off_reason >
 			    RF_CHANGE_BY_IPS) {
@@ -427,7 +424,6 @@ static int _rtl92e_wx_set_scan(struct net_device *dev,
 			rtl92e_ips_leave(dev);
 			mutex_unlock(&priv->rtllib->ips_mutex);
 		}
-		}
 		rtllib_stop_scan(priv->rtllib);
 		if (priv->rtllib->LedControlHandler)
 			priv->rtllib->LedControlHandler(dev,

drivers/staging/rtl8192e/rtllib.h

@@ -1250,8 +1250,6 @@ enum rt_rf_power_state {
 };
 
 struct rt_pwr_save_ctrl {
-
-	bool				bInactivePs;
 	bool				bIPSModeBackup;
 	bool				bSwRfProcessing;
 	enum rt_rf_power_state eInactivePowerState;