From 7140ad04c886a0c84f3784395afd1609bd9747ed Mon Sep 17 00:00:00 2001
From: Gao feng <gaofeng@cn.fujitsu.com>
Date: Wed, 19 Oct 2011 15:34:09 +0000
Subject: [PATCH] --- yaml --- r: 266939 b: refs/heads/master c:
 59445b6b1f90b97c4e28062b96306bacfa4fb170 h: refs/heads/master i:   266937:
 f8cb7054fcc6ad438ae6d8af3d31da7c7b3cdf63   266935:
 9311e31607867e66122a94128f7cf576363b8e72 v: v3

---
 [refs]                 | 2 +-
 trunk/net/ipv4/route.c | 3 +--
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/[refs] b/[refs]
index 25f25a1e9f4d..e011f642f431 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 1805b2f04855f07afe3a71d620a68f483b0ed74f
+refs/heads/master: 59445b6b1f90b97c4e28062b96306bacfa4fb170
diff --git a/trunk/net/ipv4/route.c b/trunk/net/ipv4/route.c
index 1082460daca7..155138d8ec8b 100644
--- a/trunk/net/ipv4/route.c
+++ b/trunk/net/ipv4/route.c
@@ -1593,11 +1593,10 @@ unsigned short ip_rt_frag_needed(struct net *net, const struct iphdr *iph,
 			est_mtu = mtu;
 			peer->pmtu_learned = mtu;
 			peer->pmtu_expires = pmtu_expires;
+			atomic_inc(&__rt_peer_genid);
 		}
 
 		inet_putpeer(peer);
-
-		atomic_inc(&__rt_peer_genid);
 	}
 	return est_mtu ? : new_mtu;
 }