staging: rtl8192e: Remove unchanged variable bFwCtrlLPS

bFwCtrlLPS 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/d5b5cfd26648180d082f38085a807c932e87703c.1664616227.git.philipp.g.hortmann@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8192e/rtl8192e/rtl_core.c

@@ -889,7 +889,6 @@ static void _rtl92e_init_priv_variable(struct net_device *dev)
 	priv->rtllib->PowerSaveControl.bInactivePs = true;
 	priv->rtllib->PowerSaveControl.bIPSModeBackup = false;
 	priv->rtllib->PowerSaveControl.bLeisurePs = true;
-	priv->rtllib->PowerSaveControl.bFwCtrlLPS = false;
 	priv->rtllib->LPSDelayCnt = 0;
 	priv->rtllib->sta_sleep = LPS_IS_WAKE;
 	priv->rtllib->rf_power_state = rf_on;

drivers/staging/rtl8192e/rtl8192e/rtl_ps.c

@@ -229,11 +229,8 @@ void rtl92e_leisure_ps_enter(struct net_device *dev)
 		if (pPSC->LpsIdleCount >= RT_CHECK_FOR_HANG_PERIOD) {
 
 			if (priv->rtllib->ps == RTLLIB_PS_DISABLED) {
-				if (!pPSC->bFwCtrlLPS) {
-					if (priv->rtllib->SetFwCmdHandler)
-						priv->rtllib->SetFwCmdHandler(
-							dev, FW_CMD_LPS_ENTER);
-				}
+				if (priv->rtllib->SetFwCmdHandler)
+					priv->rtllib->SetFwCmdHandler(dev, FW_CMD_LPS_ENTER);
 				_rtl92e_ps_set_mode(dev, RTLLIB_PS_MBCAST |
 							 RTLLIB_PS_UNICAST);
 			}
@@ -251,12 +248,8 @@ void rtl92e_leisure_ps_leave(struct net_device *dev)
 	if (pPSC->bLeisurePs) {
 		if (priv->rtllib->ps != RTLLIB_PS_DISABLED) {
 			_rtl92e_ps_set_mode(dev, RTLLIB_PS_DISABLED);
-
-			if (!pPSC->bFwCtrlLPS) {
-				if (priv->rtllib->SetFwCmdHandler)
-					priv->rtllib->SetFwCmdHandler(dev,
-							 FW_CMD_LPS_LEAVE);
-			}
+			if (priv->rtllib->SetFwCmdHandler)
+				priv->rtllib->SetFwCmdHandler(dev, FW_CMD_LPS_LEAVE);
 		}
 	}
 }

drivers/staging/rtl8192e/rtllib.h

@@ -1264,9 +1264,6 @@ struct rt_pwr_save_ctrl {
 
 	u32				CurPsLevel;
 	u32				RegRfPsLevel;
-
-	bool				bFwCtrlLPS;
-
 };
 
 #define RT_RF_CHANGE_SOURCE u32