Merge branch 'master' into upstream

1 files changed, 11 insertions, 5 deletions

diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 0190e39096b9..8a777932786d 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -280,10 +280,13 @@ static int inline rt6_check_neigh(struct rt6_info *rt)
 {
         struct neighbour *neigh = rt->rt6i_nexthop;
         int m = 0;
-        if (neigh) {
+        if (rt->rt6i_flags & RTF_NONEXTHOP ||
+            !(rt->rt6i_flags & RTF_GATEWAY))
+                m = 1;
+        else if (neigh) {
                 read_lock_bh(&neigh->lock);
                 if (neigh->nud_state & NUD_VALID)
-                        m = 1;
+                        m = 2;
                 read_unlock_bh(&neigh->lock);
         }
         return m;
@@ -292,15 +295,18 @@ static int inline rt6_check_neigh(struct rt6_info *rt)
 static int rt6_score_route(struct rt6_info *rt, int oif,
                            int strict)
 {
-        int m = rt6_check_dev(rt, oif);
+        int m, n;
+                
+        m = rt6_check_dev(rt, oif);
         if (!m && (strict & RT6_SELECT_F_IFACE))
                 return -1;
 #ifdef CONFIG_IPV6_ROUTER_PREF
         m |= IPV6_DECODE_PREF(IPV6_EXTRACT_PREF(rt->rt6i_flags)) << 2;
 #endif
-        if (rt6_check_neigh(rt))
+        n = rt6_check_neigh(rt);
+        if (n > 1)
                 m |= 16;
-        else if (strict & RT6_SELECT_F_REACHABLE)
+        else if (!n && strict & RT6_SELECT_F_REACHABLE)
                 return -1;
         return m;
 }