extcon: Add an API to get extcon device from dt node

[firefly-linux-kernel-4.4.55.git] / net / ipv4 / ipcomp.c

diff --git a/net/ipv4/ipcomp.c b/net/ipv4/ipcomp.c
index 59cb8c7690561f3fc44ecc382557408af53cb5fb..826be4cb482a29b401f2314da6581e1127a7a731 100644 (file)
--- a/net/ipv4/ipcomp.c
+++ b/net/ipv4/ipcomp.c
@@ -47,12 +47,9 @@ static void ipcomp4_err(struct sk_buff *skb, u32 info)
        if (!x)
                return;
 
-       if (icmp_hdr(skb)->type == ICMP_DEST_UNREACH) {
-               atomic_inc(&flow_cache_genid);
-               rt_genid_bump(net);
-
+       if (icmp_hdr(skb)->type == ICMP_DEST_UNREACH)
                ipv4_update_pmtu(skb, net, info, 0, 0, IPPROTO_COMP, 0);
-       } else
+       else
                ipv4_redirect(skb, net, 0, 0, IPPROTO_COMP, 0);
        xfrm_state_put(x);
 }