patch-2.4.21 linux-2.4.21/drivers/net/3c527.c

• Lines: 22
• Date: 2003-06-13 07:51:34.000000000 -0700
• Orig file: linux-2.4.20/drivers/net/3c527.c
• Orig date: 2002-02-25 11:37:59.000000000 -0800

diff -urN linux-2.4.20/drivers/net/3c527.c linux-2.4.21/drivers/net/3c527.c
@@ -1086,6 +1086,12 @@
 	/* We will need this to flush the buffer out */
 	lp->tx_ring[lp->tx_ring_head].skb=skb;
    	   
+   	if(skb->len < ETH_ZLEN)
+   	{
+   		skb = skb_padto(skb, ETH_ZLEN);
+   		if(skb == NULL)
+   			goto out;
+   	}
 	np->length = (skb->len < ETH_ZLEN) ? ETH_ZLEN : skb->len; 
 			
 	np->data	= virt_to_bus(skb->data);
@@ -1094,7 +1100,7 @@
 	wmb();
 		
 	p->control     &= ~CONTROL_EOL;     /* Clear EOL on p */ 
-	
+out:	
 	restore_flags(flags);
 
 	netif_wake_queue(dev);