1 files changed, 4 insertions, 14 deletions

diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 4a8cb041f075..1a326af18f28 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -1235,11 +1235,12 @@ void rt6_pmtu_discovery(struct in6_addr *daddr, struct in6_addr *saddr,
            1. It is connected route. Action: COW
            2. It is gatewayed route or NONEXTHOP route. Action: clone it.
          */
-        if (!rt->rt6i_nexthop && !(rt->rt6i_flags & RTF_NONEXTHOP)) {
+        if (!rt->rt6i_nexthop && !(rt->rt6i_flags & RTF_NONEXTHOP))
                 nrt = rt6_alloc_cow(rt, daddr, saddr);
-                if (!nrt)
-                        goto out;
+        else
+                nrt = rt6_alloc_clone(rt, daddr);
 
+        if (nrt) {
                 nrt->u.dst.metrics[RTAX_MTU-1] = pmtu;
                 if (allfrag)
                         nrt->u.dst.metrics[RTAX_FEATURES-1] |= RTAX_FEATURE_ALLFRAG;
@@ -1254,18 +1255,7 @@ void rt6_pmtu_discovery(struct in6_addr *daddr, struct in6_addr *saddr,
                 nrt->rt6i_flags |= RTF_DYNAMIC|RTF_EXPIRES;
 
                 ip6_ins_rt(nrt, NULL, NULL, NULL);
-        } else {
-                nrt = rt6_alloc_clone(rt, daddr);
-                if (!nrt)
-                        goto out;
-                dst_set_expires(&nrt->u.dst, ip6_rt_mtu_expires);
-                nrt->rt6i_flags |= RTF_DYNAMIC|RTF_EXPIRES;
-                nrt->u.dst.metrics[RTAX_MTU-1] = pmtu;
-                if (allfrag)
-                        nrt->u.dst.metrics[RTAX_FEATURES-1] |= RTAX_FEATURE_ALLFRAG;
-                ip6_ins_rt(nrt, NULL, NULL, NULL);
         }
-
 out:
         dst_release(&rt->u.dst);
 }