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

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2008-09-23 00:27:47 -07:00
parent 47a227db74
commit b5f61ab96d
1 changed files with 2 additions and 3 deletions
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5
drivers/usb/atm/usbatm.c
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@ -640,14 +640,13 @@ static void usbatm_cancel_send(struct usbatm_data *instance,
atm_dbg(instance, "%s entered\n", __func__);
spin_lock_irq(&instance->sndqueue.lock);
for (skb = instance->sndqueue.next, n = skb->next;
skb != (struct sk_buff *)&instance->sndqueue;
skb = n, n = skb->next)
skb_queue_walk_safe(&instance->sndqueue, skb, n) {
if (UDSL_SKB(skb)->atm.vcc == vcc) {
atm_dbg(instance, "%s: popping skb 0x%p\n", __func__, skb);
__skb_unlink(skb, &instance->sndqueue);
usbatm_pop(vcc, skb);
}
}
spin_unlock_irq(&instance->sndqueue.lock);
tasklet_disable(&instance->tx_channel.tasklet);