usbatm: Use skb_queue_walk_safe() instead of by-hand implementation.
Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -640,14 +640,13 @@ static void usbatm_cancel_send(struct usbatm_data *instance,
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atm_dbg(instance, "%s entered\n", __func__);
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spin_lock_irq(&instance->sndqueue.lock);
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for (skb = instance->sndqueue.next, n = skb->next;
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skb != (struct sk_buff *)&instance->sndqueue;
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skb = n, n = skb->next)
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skb_queue_walk_safe(&instance->sndqueue, skb, n) {
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if (UDSL_SKB(skb)->atm.vcc == vcc) {
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atm_dbg(instance, "%s: popping skb 0x%p\n", __func__, skb);
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__skb_unlink(skb, &instance->sndqueue);
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usbatm_pop(vcc, skb);
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}
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}
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spin_unlock_irq(&instance->sndqueue.lock);
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tasklet_disable(&instance->tx_channel.tasklet);
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