ipv4: Make output route lookup return rtable directly.

Instead of on the stack.

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 3 insertions, 4 deletions

diff --git a/net/rxrpc/ar-peer.c b/net/rxrpc/ar-peer.c
index a53fb25a64ed..3620c569275f 100644
--- a/net/rxrpc/ar-peer.c
+++ b/net/rxrpc/ar-peer.c
@@ -37,7 +37,6 @@ static void rxrpc_assess_MTU_size(struct rxrpc_peer *peer)
 {
         struct rtable *rt;
         struct flowi fl;
-        int ret;
 
         peer->if_mtu = 1500;
 
@@ -58,9 +57,9 @@ static void rxrpc_assess_MTU_size(struct rxrpc_peer *peer)
                 BUG();
         }
 
-        ret = ip_route_output_key(&init_net, &rt, &fl);
-        if (ret < 0) {
-                _leave(" [route err %d]", ret);
+        rt = ip_route_output_key(&init_net, &fl);
+        if (IS_ERR(rt)) {
+                _leave(" [route err %ld]", PTR_ERR(rt));
                 return;
         }