rtl8187: Remove pointless check in rtl8187_rx_cb().
First of all, it exposes the SKB list implementation. Second of all it's not needed. If we get called here, we successfully enqueued the URB with the linked SKB and such a completion only gets called one time on such an SKB. Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -321,12 +321,7 @@ static void rtl8187_rx_cb(struct urb *urb)
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unsigned long f;
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spin_lock_irqsave(&priv->rx_queue.lock, f);
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if (skb->next)
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__skb_unlink(skb, &priv->rx_queue);
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else {
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spin_unlock_irqrestore(&priv->rx_queue.lock, f);
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return;
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}
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__skb_unlink(skb, &priv->rx_queue);
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spin_unlock_irqrestore(&priv->rx_queue.lock, f);
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skb_put(skb, urb->actual_length);
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