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Commit b5f61ab9 authored by David S. Miller's avatar David S. Miller
Browse files

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



Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 47a227db

drivers/usb/atm/usbatm.c

+2 −3
Original line number Diff line number Diff line
@@ -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);