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Commit 83bfba5f authored by David S. Miller's avatar David S. Miller
Browse files

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



Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 953f5517

drivers/net/usb/usbnet.c

+1 −2
Original line number Diff line number Diff line
@@ -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