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| author | David S. Miller <davem@davemloft.net> | 2008-09-22 20:18:47 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-09-22 20:18:47 -0700 |
| commit | 83bfba5fca16d040bb78a24148da844db3de6a76 (patch) | |
| tree | bd3d836fd53d0f5648991930c5e0b07ec871fd8c /drivers/net/usb/usbnet.c | |
| parent | 953f551756a1275d9bfdbb70697323449305161a (diff) | |
| download | lwn-83bfba5fca16d040bb78a24148da844db3de6a76.tar.gz lwn-83bfba5fca16d040bb78a24148da844db3de6a76.zip | |
usbnet: Use skb_queue_walk_safe() instead of by-hand implementation.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/usb/usbnet.c')
| -rw-r--r-- | drivers/net/usb/usbnet.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c index 8463efb9e0b1..02d25c743994 100644 --- 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 |