1 files changed, 9 insertions, 8 deletions

diff --git a/net/tipc/port.c b/net/tipc/port.c
index 1b20b963a2fc..ab0a8e97e315 100644
--- a/net/tipc/port.c
+++ b/net/tipc/port.c
@@ -539,14 +539,15 @@ void tipc_port_recv_proto_msg(struct sk_buff *buf)
         if (!p_ptr || !p_ptr->connected ||
             (port_peernode(p_ptr) != orignode) ||
             (port_peerport(p_ptr) != origport)) {
-                r_buf = port_build_proto_msg(origport,
-                                             orignode,
-                                             destport,
-                                             tipc_own_addr,
-                                             TIPC_HIGH_IMPORTANCE,
-                                             TIPC_CONN_MSG,
-                                             TIPC_ERR_NO_PORT,
-                                             0);
+                r_buf = tipc_buf_acquire(BASIC_H_SIZE);
+                if (r_buf) {
+                        msg = buf_msg(r_buf);
+                        tipc_msg_init(msg, TIPC_HIGH_IMPORTANCE, TIPC_CONN_MSG,
+                                      BASIC_H_SIZE, orignode);
+                        msg_set_errcode(msg, TIPC_ERR_NO_PORT);
+                        msg_set_origport(msg, destport);
+                        msg_set_destport(msg, origport);
+                }
                 if (p_ptr)
                         tipc_port_unlock(p_ptr);
                 goto exit;