]> nv-tegra.nvidia Code Review - linux-2.6.git/blobdiff - net/ipv6/sit.c
tunnels: Optimize tx path
[linux-2.6.git] / net / ipv6 / sit.c
index dbd19a78ca73ad32b048b8e9c8b89f3600195c90..99da272951dc23f19342e646ae6ee77fc813433a 100644 (file)
@@ -555,7 +555,8 @@ static netdev_tx_t ipip6_tunnel_xmit(struct sk_buff *skb,
                                     struct net_device *dev)
 {
        struct ip_tunnel *tunnel = netdev_priv(dev);
-       struct net_device_stats *stats = &tunnel->dev->stats;
+       struct net_device_stats *stats = &dev->stats;
+       struct netdev_queue *txq = netdev_get_tx_queue(dev, 0);
        struct iphdr  *tiph = &tunnel->parms.iph;
        struct ipv6hdr *iph6 = ipv6_hdr(skb);
        u8     tos = tunnel->parms.iph.tos;
@@ -688,7 +689,7 @@ static netdev_tx_t ipip6_tunnel_xmit(struct sk_buff *skb,
                struct sk_buff *new_skb = skb_realloc_headroom(skb, max_headroom);
                if (!new_skb) {
                        ip_rt_put(rt);
-                       stats->tx_dropped++;
+                       txq->tx_dropped++;
                        dev_kfree_skb(skb);
                        return NETDEV_TX_OK;
                }