1 files changed, 7 insertions, 0 deletions

diff --git a/include/net/route.h b/include/net/route.h
index 6d111bceb160..3c1eeab9749b 100644
--- a/include/net/route.h
+++ b/include/net/route.h
@@ -70,6 +70,13 @@ static inline bool rt_is_output_route(const struct rtable *rt)
         return rt->rt_route_iif == 0;
 }
 
+static inline __be32 rt_nexthop(const struct rtable *rt, __be32 daddr)
+{
+        if (rt->rt_gateway)
+                return rt->rt_gateway;
+        return daddr;
+}
+
 struct ip_rt_acct {
         __u32   o_bytes;
         __u32   o_packets;