Staging: rtl8192e: Clean up rtl8192_interrupt formatting

Signed-off-by: Mike McCormack <mikem@ring3k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/rtl8192e/r8192E_core.c

@@ -6179,39 +6179,37 @@ static void __exit rtl8192_pci_module_exit(void)
 	ieee80211_rtl_exit();
 }
 
-//warning message WB
 static irqreturn_t rtl8192_interrupt(int irq, void *netdev)
 {
 	struct net_device *dev = (struct net_device *) netdev;
 	struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev);
 	unsigned long flags;
 	u32 inta;
+
 	/* We should return IRQ_NONE, but for now let me keep this */
-    if(priv->irq_enabled == 0){
+	if (priv->irq_enabled == 0)
 		return IRQ_HANDLED;
-    }
 
 	spin_lock_irqsave(&priv->irq_th_lock,flags);
 
-    //ISR: 4bytes
+	/* ISR: 4bytes */
 
-    inta = read_nic_dword(dev, ISR);// & priv->IntrMask;
-    write_nic_dword(dev,ISR,inta); // reset int situation
+	inta = read_nic_dword(dev, ISR); /* & priv->IntrMask; */
+	write_nic_dword(dev, ISR, inta); /* reset int situation */
 
 	priv->stats.shints++;
-    //DMESG("Enter interrupt, ISR value = 0x%08x", inta);
-    if(!inta){
-        spin_unlock_irqrestore(&priv->irq_th_lock,flags);
+	if (!inta) {
+		spin_unlock_irqrestore(&priv->irq_th_lock, flags);
 		return IRQ_HANDLED;
 		/*
-           most probably we can safely return IRQ_NONE,
-           but for now is better to avoid problems
+		 * most probably we can safely return IRQ_NONE,
+		 * but for now is better to avoid problems
 		 */
 	}
 
-    if(inta == 0xffff){
+	if (inta == 0xffff) {
 		/* HW disappared */
-        spin_unlock_irqrestore(&priv->irq_th_lock,flags);
+		spin_unlock_irqrestore(&priv->irq_th_lock, flags);
 		return IRQ_HANDLED;
 	}
 
@@ -6219,46 +6217,37 @@ static irqreturn_t rtl8192_interrupt(int irq, void *netdev)
 #ifdef DEBUG_IRQ
 	DMESG("NIC irq %x",inta);
 #endif
-    //priv->irqpending = inta;
-
 
-    if(!netif_running(dev)) {
-        spin_unlock_irqrestore(&priv->irq_th_lock,flags);
+	if (!netif_running(dev)) {
+		spin_unlock_irqrestore(&priv->irq_th_lock, flags);
 		return IRQ_HANDLED;
 	}
 
-    if(inta & IMR_TIMEOUT0){
-        //		write_nic_dword(dev, TimerInt, 0);
-        //DMESG("=================>waking up");
-        //		rtl8180_hw_wakeup(dev);
-    }
-
-    if(inta & IMR_TBDOK){
+	if (inta & IMR_TBDOK) {
 		RT_TRACE(COMP_INTR, "beacon ok interrupt!\n");
 		rtl8192_tx_isr(dev, BEACON_QUEUE);
 		priv->stats.txbeaconokint++;
 	}
 
-    if(inta & IMR_TBDER){
+	if (inta & IMR_TBDER) {
 		RT_TRACE(COMP_INTR, "beacon ok interrupt!\n");
 		rtl8192_tx_isr(dev, BEACON_QUEUE);
 		priv->stats.txbeaconerr++;
 	}
 
-    if(inta  & IMR_MGNTDOK ) {
+	if (inta & IMR_MGNTDOK ) {
 		RT_TRACE(COMP_INTR, "Manage ok interrupt!\n");
 		priv->stats.txmanageokint++;
 		rtl8192_tx_isr(dev,MGNT_QUEUE);
-
 	}
 
-    if(inta & IMR_COMDOK)
+	if (inta & IMR_COMDOK)
 	{
 		priv->stats.txcmdpktokint++;
-        rtl8192_tx_isr(dev,TXCMD_QUEUE);
+		rtl8192_tx_isr(dev, TXCMD_QUEUE);
 	}
 
-    if(inta & IMR_ROK){
+	if (inta & IMR_ROK) {
 #ifdef DEBUG_RX
 		DMESG("Frame arrived !");
 #endif
@@ -6266,55 +6255,56 @@ static irqreturn_t rtl8192_interrupt(int irq, void *netdev)
 		tasklet_schedule(&priv->irq_rx_tasklet);
 	}
 
-    if(inta & IMR_BcnInt) {
+	if (inta & IMR_BcnInt) {
 		RT_TRACE(COMP_INTR, "prepare beacon for interrupt!\n");
 		tasklet_schedule(&priv->irq_prepare_beacon_tasklet);
 	}
 
-    if(inta & IMR_RDU){
+	if (inta & IMR_RDU) {
 		RT_TRACE(COMP_INTR, "rx descriptor unavailable!\n");
 		priv->stats.rxrdu++;
 		/* reset int situation */
-        write_nic_dword(dev,INTA_MASK,read_nic_dword(dev, INTA_MASK) & ~IMR_RDU);
+		write_nic_dword(dev, INTA_MASK, read_nic_dword(dev, INTA_MASK) & ~IMR_RDU);
 		tasklet_schedule(&priv->irq_rx_tasklet);
 	}
 
-    if(inta & IMR_RXFOVW){
+	if (inta & IMR_RXFOVW) {
 		RT_TRACE(COMP_INTR, "rx overflow !\n");
 		priv->stats.rxoverflow++;
 		tasklet_schedule(&priv->irq_rx_tasklet);
 	}
 
-    if(inta & IMR_TXFOVW) priv->stats.txoverflow++;
+	if (inta & IMR_TXFOVW)
+		priv->stats.txoverflow++;
 
-    if(inta & IMR_BKDOK){
+	if (inta & IMR_BKDOK) {
 		RT_TRACE(COMP_INTR, "BK Tx OK interrupt!\n");
 		priv->stats.txbkokint++;
 		priv->ieee80211->LinkDetectInfo.NumTxOkInPeriod++;
-        rtl8192_tx_isr(dev,BK_QUEUE);
+		rtl8192_tx_isr(dev, BK_QUEUE);
 	}
 
-    if(inta & IMR_BEDOK){
+	if (inta & IMR_BEDOK) {
 		RT_TRACE(COMP_INTR, "BE TX OK interrupt!\n");
 		priv->stats.txbeokint++;
 		priv->ieee80211->LinkDetectInfo.NumTxOkInPeriod++;
-        rtl8192_tx_isr(dev,BE_QUEUE);
+		rtl8192_tx_isr(dev, BE_QUEUE);
 	}
 
-    if(inta & IMR_VIDOK){
+	if (inta & IMR_VIDOK) {
 		RT_TRACE(COMP_INTR, "VI TX OK interrupt!\n");
 		priv->stats.txviokint++;
 		priv->ieee80211->LinkDetectInfo.NumTxOkInPeriod++;
-        rtl8192_tx_isr(dev,VI_QUEUE);
+		rtl8192_tx_isr(dev, VI_QUEUE);
 	}
 
-    if(inta & IMR_VODOK){
+	if (inta & IMR_VODOK) {
 		priv->stats.txvookint++;
 		priv->ieee80211->LinkDetectInfo.NumTxOkInPeriod++;
-        rtl8192_tx_isr(dev,VO_QUEUE);
+		rtl8192_tx_isr(dev, VO_QUEUE);
 	}
 
-    spin_unlock_irqrestore(&priv->irq_th_lock,flags);
+	spin_unlock_irqrestore(&priv->irq_th_lock, flags);
 
 	return IRQ_HANDLED;
 }