usbnet: Use skb_queue_walk_safe() instead of by-hand implementation.

Signed-off-by: David S. Miller <davem@davemloft.net>
git-mirror · Sep 23, 2008 · 83bfba5 · 83bfba5
1 parent 953f551
commit 83bfba5
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
@@ -512,14 +512,13 @@ static int unlink_urbs (struct usbnet *dev, struct sk_buff_head *q)
 	int			count = 0;
 
 	spin_lock_irqsave (&q->lock, flags);
-	for (skb = q->next; skb != (struct sk_buff *) q; skb = skbnext) {
+	skb_queue_walk_safe(q, skb, skbnext) {
 		struct skb_data		*entry;
 		struct urb		*urb;
 		int			retval;
 
 		entry = (struct skb_data *) skb->cb;
 		urb = entry->urb;
-		skbnext = skb->next;
 
 		// during some PM-driven resume scenarios,
 		// these (async) unlinks complete immediately