1 files changed, 4 insertions, 19 deletions

diff --git a/net/rxrpc/ar-peer.c b/net/rxrpc/ar-peer.c
index 3620c569275f..55b93dc60d0c 100644
--- a/net/rxrpc/ar-peer.c
+++ b/net/rxrpc/ar-peer.c
@@ -36,28 +36,13 @@ static void rxrpc_destroy_peer(struct work_struct *work);
 static void rxrpc_assess_MTU_size(struct rxrpc_peer *peer)
 {
         struct rtable *rt;
-        struct flowi fl;
 
         peer->if_mtu = 1500;
 
-        memset(&fl, 0, sizeof(fl));
-
-        switch (peer->srx.transport.family) {
-        case AF_INET:
-                fl.oif = 0;
-                fl.proto = IPPROTO_UDP,
-                fl.fl4_dst = peer->srx.transport.sin.sin_addr.s_addr;
-                fl.fl4_src = 0;
-                fl.fl4_tos = 0;
-                /* assume AFS.CM talking to AFS.FS */
-                fl.fl_ip_sport = htons(7001);
-                fl.fl_ip_dport = htons(7000);
-                break;
-        default:
-                BUG();
-        }
-
-        rt = ip_route_output_key(&init_net, &fl);
+        rt = ip_route_output_ports(&init_net, NULL,
+                                   peer->srx.transport.sin.sin_addr.s_addr, 0,
+                                   htons(7000), htons(7001),
+                                   IPPROTO_UDP, 0, 0);
         if (IS_ERR(rt)) {
                 _leave(" [route err %ld]", PTR_ERR(rt));
                 return;