Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux...

[deliverable/linux.git] / net / ipv4 / ip_gre.c

diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
index 82c11dd10a628947e1486e300918acd848e0d718..d9645c94a0678fd76f64ffbbaf40f63184a7e878 100644 (file)
--- a/net/ipv4/ip_gre.c
+++ b/net/ipv4/ip_gre.c
@@ -662,7 +662,7 @@ drop_nolock:
        return(0);
 }
 
-static int ipgre_tunnel_xmit(struct sk_buff *skb, struct net_device *dev)
+static netdev_tx_t ipgre_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;
@@ -821,7 +821,7 @@ static int ipgre_tunnel_xmit(struct sk_buff *skb, struct net_device *dev)
                        stats->tx_dropped++;
                        dev_kfree_skb(skb);
                        tunnel->recursion--;
-                       return 0;
+                       return NETDEV_TX_OK;
                }
                if (skb->sk)
                        skb_set_owner_w(new_skb, skb->sk);
@@ -889,7 +889,7 @@ static int ipgre_tunnel_xmit(struct sk_buff *skb, struct net_device *dev)
 
        IPTUNNEL_XMIT();
        tunnel->recursion--;
-       return 0;
+       return NETDEV_TX_OK;
 
 tx_error_icmp:
        dst_link_failure(skb);
@@ -898,7 +898,7 @@ tx_error:
        stats->tx_errors++;
        dev_kfree_skb(skb);
        tunnel->recursion--;
-       return 0;
+       return NETDEV_TX_OK;
 }
 
 static int ipgre_tunnel_bind_dev(struct net_device *dev)
@@ -1288,7 +1288,7 @@ static void ipgre_fb_tunnel_init(struct net_device *dev)
 }
 
 
-static struct net_protocol ipgre_protocol = {
+static const struct net_protocol ipgre_protocol = {
        .handler        =       ipgre_rcv,
        .err_handler    =       ipgre_err,
        .netns_ok       =       1,