staging: rtl8192e: Clean up rtl8192_hard_start_xmit()

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

drivers/staging/rtl8192e/r8192E_core.c

@@ -1028,50 +1028,36 @@ static void rtl8192_hard_data_xmit(struct sk_buff *skb, struct net_device *dev,
 static int rtl8192_hard_start_xmit(struct sk_buff *skb,struct net_device *dev)
 {
 	struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev);
-
-
 	int ret;
-	//unsigned long flags;
         cb_desc *tcb_desc = (cb_desc *)(skb->cb + MAX_DEV_ADDR_SIZE);
         u8 queue_index = tcb_desc->queue_index;
 
-        if(queue_index != TXCMD_QUEUE){
-		if (priv->bHwRadioOff ||(!priv->up))
+        if (queue_index != TXCMD_QUEUE) {
+		if (priv->bHwRadioOff || (!priv->up))
 		{
-               	 	kfree_skb(skb);
-                	return 0;
-            	}
+			kfree_skb(skb);
+			return 0;
+		}
         }
 
-	//spin_lock_irqsave(&priv->tx_lock,flags);
-
-        memcpy((unsigned char *)(skb->cb),&dev,sizeof(dev));
-	if(queue_index == TXCMD_QUEUE) {
-	//	skb_push(skb, USB_HWDESC_HEADER_LEN);
+        memcpy(skb->cb, &dev, sizeof(dev));
+	if (queue_index == TXCMD_QUEUE) {
 		rtl819xE_tx_cmd(dev, skb);
 		ret = 0;
-	        //spin_unlock_irqrestore(&priv->tx_lock,flags);
 		return ret;
 	} else {
-	//	RT_TRACE(COMP_SEND, "To send management packet\n");
 		tcb_desc->RATRIndex = 7;
 		tcb_desc->bTxDisableRateFallBack = 1;
 		tcb_desc->bTxUseDriverAssingedRate = 1;
 		tcb_desc->bTxEnableFwCalcDur = 1;
 		skb_push(skb, priv->ieee80211->tx_headroom);
 		ret = rtl8192_tx(dev, skb);
-		if(ret != 0) {
+		if (ret != 0) {
 			kfree_skb(skb);
-		};
+		}
 	}
 
-//	priv->ieee80211->stats.tx_bytes+=skb->len;
-//	priv->ieee80211->stats.tx_packets++;
-
-	//spin_unlock_irqrestore(&priv->tx_lock,flags);
-
 	return ret;
-
 }