Staging: rtl8192e: Eliminate use of macro IS_NIC_DOWN

This patch eliminates use of unnecessory macro IS_NIC_DOWN
and replaces it with standard code.
Signed-off-by: Vaishali Thakkar <vthakkar1994@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8192e/rtl8192e/r8192E_phy.c

@@ -996,7 +996,7 @@ static void rtl8192_phy_FinishSwChnlNow(struct net_device *dev, u8 channel)
 	      &priv->SwChnlStep, &delay)) {
 		if (delay > 0)
 			msleep(delay);
-		if (IS_NIC_DOWN(priv))
+		if (!priv->up)
 			break;
 	}
 }
@@ -1020,7 +1020,7 @@ u8 rtl8192_phy_SwChnl(struct net_device *dev, u8 channel)
 	struct r8192_priv *priv = rtllib_priv(dev);
 
 	RT_TRACE(COMP_PHY, "=====>%s()\n", __func__);
-	if (IS_NIC_DOWN(priv)) {
+	if (!priv->up) {
 		RT_TRACE(COMP_ERR, "%s(): ERR !! driver is not up\n", __func__);
 		return false;
 	}
@@ -1060,7 +1060,7 @@ u8 rtl8192_phy_SwChnl(struct net_device *dev, u8 channel)
 	priv->SwChnlStage = 0;
 	priv->SwChnlStep = 0;
 
-	if (!IS_NIC_DOWN(priv))
+	if (priv->up)
 		rtl8192_SwChnl_WorkItem(dev);
 	priv->SwChnlInProgress = false;
 	return true;
@@ -1186,7 +1186,7 @@ void rtl8192_SetBWModeWorkItem(struct net_device *dev)
 		priv->SetBWModeInProgress = false;
 		return;
 	}
-	if (IS_NIC_DOWN(priv)) {
+	if (!priv->up) {
 		RT_TRACE(COMP_ERR, "%s(): ERR!! driver is not up\n", __func__);
 		return;
 	}
@@ -1309,7 +1309,7 @@ void InitialGain819xPci(struct net_device *dev, u8 Operation)
 	u32 BitMask;
 	u8 initial_gain;
 
-	if (!IS_NIC_DOWN(priv)) {
+	if (priv->up) {
 		switch (Operation) {
 		case IG_Backup:
 			RT_TRACE(COMP_SCAN, "IG_Backup, backup the initial"

drivers/staging/rtl8192e/rtl8192e/rtl_core.c

@@ -1506,7 +1506,7 @@ static void rtl819x_ifsilentreset(struct net_device *dev)
 		if (priv->rtllib->state == RTLLIB_LINKED)
 			LeisurePSLeave(dev);
 
-		if (IS_NIC_DOWN(priv)) {
+		if (priv->up) {
 			RT_TRACE(COMP_ERR, "%s():the driver is not up! "
 				 "return\n", __func__);
 			up(&priv->wx_sem);
@@ -1650,7 +1650,7 @@ void	rtl819x_watchdog_wqcallback(void *data)
 	bool	bHigherBusyRxTraffic = false;
 	bool bEnterPS = false;
 
-	if (IS_NIC_DOWN(priv) || priv->bHwRadioOff)
+	if (!priv->up || priv->bHwRadioOff)
 		return;
 
 	if (priv->rtllib->state >= RTLLIB_LINKED) {
@@ -1882,7 +1882,7 @@ void rtl8192_hard_data_xmit(struct sk_buff *skb, struct net_device *dev,
 				    MAX_DEV_ADDR_SIZE);
 	u8 queue_index = tcb_desc->queue_index;
 
-	if ((priv->rtllib->eRFPowerState == eRfOff) || IS_NIC_DOWN(priv) ||
+	if ((priv->rtllib->eRFPowerState == eRfOff) || !priv->up ||
 	     priv->bResetInProgress) {
 		kfree_skb(skb);
 		return;
@@ -1916,7 +1916,7 @@ int rtl8192_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
 
 	if (queue_index != TXCMD_QUEUE) {
 		if ((priv->rtllib->eRFPowerState == eRfOff) ||
-		     IS_NIC_DOWN(priv) || priv->bResetInProgress) {
+		     !priv->up || priv->bResetInProgress) {
 			kfree_skb(skb);
 			return 0;
 		}
@@ -3032,7 +3032,7 @@ bool NicIFEnableNIC(struct net_device *dev)
 	struct rt_pwr_save_ctrl *pPSC = (struct rt_pwr_save_ctrl *)
 					(&(priv->rtllib->PowerSaveControl));
 
-	if (IS_NIC_DOWN(priv)) {
+	if (!priv->up) {
 		RT_TRACE(COMP_ERR, "ERR!!! %s(): Driver is already down!\n",
 			 __func__);
 		priv->bdisable_nic = false;

drivers/staging/rtl8192e/rtl8192e/rtl_core.h

@@ -98,8 +98,6 @@
 #define BIT(_i)				(1<<(_i))
 #endif
 
-#define IS_NIC_DOWN(priv)	(!(priv)->up)
-
 #define IS_ADAPTER_SENDS_BEACON(dev) 0
 
 #define IS_UNDER_11N_AES_MODE(_rtllib)		\

drivers/staging/rtl8192e/rtl8192e/rtl_dm.c

@@ -267,7 +267,7 @@ static void dm_check_rate_adaptive(struct net_device *dev)
 	bool bshort_gi_enabled = false;
 	static u8 ping_rssi_state;
 
-	if (IS_NIC_DOWN(priv)) {
+	if (!priv->up) {
 		RT_TRACE(COMP_RATE, "<---- dm_check_rate_adaptive(): driver is going to unload\n");
 		return;
 	}
@@ -1569,7 +1569,7 @@ void dm_restore_dynamic_mechanism_state(struct net_device *dev)
 	u32	reg_ratr = priv->rate_adaptive.last_ratr;
 	u32 ratr_value;
 
-	if (IS_NIC_DOWN(priv)) {
+	if (!priv->up) {
 		RT_TRACE(COMP_RATE, "<---- dm_restore_dynamic_mechanism_state(): driver is going to unload\n");
 		return;
 	}