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>

1 files changed, 1 insertions, 6 deletions

diff --git a/drivers/net/wireless/rtl818x/rtl8187_dev.c b/drivers/net/wireless/rtl818x/rtl8187_dev.c
index 6499ccc34c94..3f22cc0c9679 100644
--- a/drivers/net/wireless/rtl818x/rtl8187_dev.c
+++ b/drivers/net/wireless/rtl818x/rtl8187_dev.c
@@ -321,12 +321,7 @@ static void rtl8187_rx_cb(struct urb *urb)
         unsigned long f;
 
         spin_lock_irqsave(&priv->rx_queue.lock, f);
-        if (skb->next)
-                __skb_unlink(skb, &priv->rx_queue);
-        else {
-                spin_unlock_irqrestore(&priv->rx_queue.lock, f);
-                return;
-        }
+        __skb_unlink(skb, &priv->rx_queue);
         spin_unlock_irqrestore(&priv->rx_queue.lock, f);
         skb_put(skb, urb->actual_length);