Merge remote-tracking branch 'lts/linux-4.4.y' into linux-linaro-lsk-v4.4

[firefly-linux-kernel-4.4.55.git] / include / net / route.h

diff --git a/include/net/route.h b/include/net/route.h
index ee81307863d56329c097bb3ec30d06b07828b2d0..a3b9ef74a3895dbce95b0eba9b4bb298f7be9d71 100644 (file)
--- a/include/net/route.h
+++ b/include/net/route.h
@@ -283,7 +283,12 @@ static inline struct rtable *ip_route_connect(struct flowi4 *fl4,
                              sport, dport, sk);
 
        if (!src && oif) {
-               l3mdev_get_saddr(net, oif, fl4);
+               int rc;
+
+               rc = l3mdev_get_saddr(net, oif, fl4);
+               if (rc < 0)
+                       return ERR_PTR(rc);
+
                src = fl4->saddr;
        }
        if (!dst || !src) {