datapath: Remove redundant checks on SKBs.

[sliver-openvswitch.git] / datapath / vport-netdev.c

diff --git a/datapath/vport-netdev.c b/datapath/vport-netdev.c
index f172ac4..1773a09 100644 (file)
--- a/datapath/vport-netdev.c
+++ b/datapath/vport-netdev.c
@@ -251,9 +251,11 @@ static void netdev_port_receive(struct net_bridge_port *p, struct sk_buff *skb)
         * (No one comes after us, since we tell handle_bridge() that we took
         * the packet.) */
        skb = skb_share_check(skb, GFP_ATOMIC);
-       if (!skb)
+       if (unlikely(!skb))
                return;
 
+       skb_warn_if_lro(skb);
+
        /* Push the Ethernet header back on. */
        skb_push(skb, ETH_HLEN);
        skb_reset_mac_header(skb);