[IP_GRE]: Kill duplicate update_pmtu call.

diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
index a0cec82cb53e0801748045bddd93c5ecc5cb118e..f4ef259101bc9c5656796d64e8eda90816eaf400 100644 (file)
--- a/net/ipv4/ip_gre.c
+++ b/net/ipv4/ip_gre.c
@@ -777,9 +777,6 @@ static int ipgre_tunnel_xmit(struct sk_buff *skb, struct net_device *dev)
                skb->dst->ops->update_pmtu(skb->dst, mtu);
 
        if (skb->protocol == htons(ETH_P_IP)) {
-               if (skb->dst)
-                       skb->dst->ops->update_pmtu(skb->dst, mtu);
-
                df |= (old_iph->frag_off&htons(IP_DF));
 
                if ((old_iph->frag_off&htons(IP_DF)) &&