staging: rtl8192e: Remove ftrace-like logging in rtl_ps.c

Remove "Unnecessary ftrace-like logging" as requested by checkpatch.
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/6d942ba65f62643af2ff7104911f7947cca21790.1663387785.git.philipp.g.hortmann@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8192e/rtl8192e/rtl_ps.c

@@ -23,13 +23,9 @@ static void _rtl92e_hw_sleep(struct net_device *dev)
 	spin_lock_irqsave(&priv->rf_ps_lock, flags);
 	if (priv->rf_change_in_progress) {
 		spin_unlock_irqrestore(&priv->rf_ps_lock, flags);
-		RT_TRACE(COMP_DBG,
-			 "%s(): RF Change in progress!\n", __func__);
 		return;
 	}
 	spin_unlock_irqrestore(&priv->rf_ps_lock, flags);
-	RT_TRACE(COMP_DBG, "%s()============>come to sleep down\n", __func__);
-
 	rtl92e_set_rf_state(dev, eRfSleep, RF_CHANGE_BY_PS);
 }
 
@@ -50,14 +46,11 @@ void rtl92e_hw_wakeup(struct net_device *dev)
 	spin_lock_irqsave(&priv->rf_ps_lock, flags);
 	if (priv->rf_change_in_progress) {
 		spin_unlock_irqrestore(&priv->rf_ps_lock, flags);
-		RT_TRACE(COMP_DBG,
-			 "%s(): RF Change in progress!\n", __func__);
 		schedule_delayed_work(&priv->rtllib->hw_wakeup_wq,
 				      msecs_to_jiffies(10));
 		return;
 	}
 	spin_unlock_irqrestore(&priv->rf_ps_lock, flags);
-	RT_TRACE(COMP_PS, "%s()============>come to wake up\n", __func__);
 	rtl92e_set_rf_state(dev, eRfOn, RF_CHANGE_BY_PS);
 }
 
@@ -110,15 +103,10 @@ static void _rtl92e_ps_update_rf_state(struct net_device *dev)
 	struct rt_pwr_save_ctrl *pPSC = (struct rt_pwr_save_ctrl *)
 					&(priv->rtllib->PowerSaveControl);
 
-	RT_TRACE(COMP_PS, "%s() --------->\n", __func__);
 	pPSC->bSwRfProcessing = true;
-
-	RT_TRACE(COMP_PS, "%s(): Set RF to %s.\n", __func__,
-		 pPSC->eInactivePowerState == eRfOff ? "OFF" : "ON");
 	rtl92e_set_rf_state(dev, pPSC->eInactivePowerState, RF_CHANGE_BY_IPS);
 
 	pPSC->bSwRfProcessing = false;
-	RT_TRACE(COMP_PS, "%s() <---------\n", __func__);
 }
 
 void rtl92e_ips_enter(struct net_device *dev)
@@ -133,7 +121,6 @@ void rtl92e_ips_enter(struct net_device *dev)
 		if (rt_state == eRfOn && !pPSC->bSwRfProcessing &&
 			(priv->rtllib->state != RTLLIB_LINKED) &&
 			(priv->rtllib->iw_mode != IW_MODE_MASTER)) {
-			RT_TRACE(COMP_PS, "%s(): Turn off RF.\n", __func__);
 			pPSC->eInactivePowerState = eRfOff;
 			priv->isRFOff = true;
 			priv->bInPowerSaveMode = true;
@@ -153,7 +140,6 @@ void rtl92e_ips_leave(struct net_device *dev)
 		rt_state = priv->rtllib->eRFPowerState;
 		if (rt_state != eRfOn  && !pPSC->bSwRfProcessing &&
 		    priv->rtllib->RfOffReason <= RF_CHANGE_BY_IPS) {
-			RT_TRACE(COMP_PS, "%s(): Turn on RF.\n", __func__);
 			pPSC->eInactivePowerState = eRfOn;
 			priv->bInPowerSaveMode = false;
 			_rtl92e_ps_update_rf_state(dev);
@@ -210,7 +196,6 @@ static bool _rtl92e_ps_set_mode(struct net_device *dev, u8 rtPsMode)
 	if (priv->rtllib->iw_mode == IW_MODE_ADHOC)
 		return false;
 
-	RT_TRACE(COMP_LPS, "%s(): set ieee->ps = %x\n", __func__, rtPsMode);
 	if (!priv->ps_force)
 		priv->rtllib->ps = rtPsMode;
 	if (priv->rtllib->sta_sleep != LPS_IS_WAKE &&
@@ -221,8 +206,6 @@ static bool _rtl92e_ps_set_mode(struct net_device *dev, u8 rtPsMode)
 		priv->rtllib->sta_sleep = LPS_IS_WAKE;
 
 		spin_lock_irqsave(&(priv->rtllib->mgmt_tx_lock), flags);
-		RT_TRACE(COMP_DBG,
-			 "LPS leave: notify AP we are awaked ++++++++++ SendNullFunctionData\n");
 		rtllib_sta_ps_send_null_frame(priv->rtllib, 0);
 		spin_unlock_irqrestore(&(priv->rtllib->mgmt_tx_lock), flags);
 	}
@@ -236,12 +219,6 @@ void rtl92e_leisure_ps_enter(struct net_device *dev)
 	struct rt_pwr_save_ctrl *pPSC = (struct rt_pwr_save_ctrl *)
 					&(priv->rtllib->PowerSaveControl);
 
-	RT_TRACE(COMP_PS, "%s()...\n", __func__);
-	RT_TRACE(COMP_PS,
-		 "pPSC->bLeisurePs = %d, ieee->ps = %d,pPSC->LpsIdleCount is %d,RT_CHECK_FOR_HANG_PERIOD is %d\n",
-		 pPSC->bLeisurePs, priv->rtllib->ps, pPSC->LpsIdleCount,
-		 RT_CHECK_FOR_HANG_PERIOD);
-
 	if (!((priv->rtllib->iw_mode == IW_MODE_INFRA) &&
 	    (priv->rtllib->state == RTLLIB_LINKED))
 	    || (priv->rtllib->iw_mode == IW_MODE_ADHOC) ||
@@ -252,10 +229,6 @@ void rtl92e_leisure_ps_enter(struct net_device *dev)
 		if (pPSC->LpsIdleCount >= RT_CHECK_FOR_HANG_PERIOD) {
 
 			if (priv->rtllib->ps == RTLLIB_PS_DISABLED) {
-
-				RT_TRACE(COMP_LPS,
-					 "%s(): Enter 802.11 power save mode...\n", __func__);
-
 				if (!pPSC->bFwCtrlLPS) {
 					if (priv->rtllib->SetFwCmdHandler)
 						priv->rtllib->SetFwCmdHandler(
@@ -275,15 +248,8 @@ void rtl92e_leisure_ps_leave(struct net_device *dev)
 	struct rt_pwr_save_ctrl *pPSC = (struct rt_pwr_save_ctrl *)
 					&(priv->rtllib->PowerSaveControl);
 
-
-	RT_TRACE(COMP_PS, "%s()...\n", __func__);
-	RT_TRACE(COMP_PS, "pPSC->bLeisurePs = %d, ieee->ps = %d\n",
-		pPSC->bLeisurePs, priv->rtllib->ps);
-
 	if (pPSC->bLeisurePs) {
 		if (priv->rtllib->ps != RTLLIB_PS_DISABLED) {
-			RT_TRACE(COMP_LPS,
-				 "%s(): Busy Traffic , Leave 802.11 power save..\n", __func__);
 			_rtl92e_ps_set_mode(dev, RTLLIB_PS_DISABLED);
 
 			if (!pPSC->bFwCtrlLPS) {