1 files changed, 13 insertions, 6 deletions

diff --git a/net/tipc/server.c b/net/tipc/server.c
index 2446bfb..7a0af2d 100644
--- a/net/tipc/server.c
+++ b/net/tipc/server.c
@@ -86,6 +86,7 @@ struct outqueue_entry {
 static void tipc_recv_work(struct work_struct *work);
 static void tipc_send_work(struct work_struct *work);
 static void tipc_clean_outqueues(struct tipc_conn *con);
+static void tipc_sock_release(struct tipc_conn *con);
 
 static void tipc_conn_kref_release(struct kref *kref)
 {
@@ -102,6 +103,7 @@ static void tipc_conn_kref_release(struct kref *kref)
 		}
 		saddr->scope = -TIPC_NODE_SCOPE;
 		kernel_bind(sock, (struct sockaddr *)saddr, sizeof(*saddr));
+		tipc_sock_release(con);
 		sock_release(sock);
 		con->sock = NULL;
 	}
@@ -184,26 +186,31 @@ static void tipc_unregister_callbacks(struct tipc_conn *con)
 	write_unlock_bh(&sk->sk_callback_lock);
 }
 
+static void tipc_sock_release(struct tipc_conn *con)
+{
+	struct tipc_server *s = con->server;
+
+	if (con->conid)
+		s->tipc_conn_release(con->conid, con->usr_data);
+
+	tipc_unregister_callbacks(con);
+}
+
 static void tipc_close_conn(struct tipc_conn *con)
 {
 	struct tipc_server *s = con->server;
 
 	if (test_and_clear_bit(CF_CONNECTED, &con->flags)) {
-		if (con->conid)
-			s->tipc_conn_shutdown(con->conid, con->usr_data);
 
 		spin_lock_bh(&s->idr_lock);
 		idr_remove(&s->conn_idr, con->conid);
 		s->idr_in_use--;
 		spin_unlock_bh(&s->idr_lock);
 
-		tipc_unregister_callbacks(con);
-
 		/* We shouldn't flush pending works as we may be in the
 		 * thread. In fact the races with pending rx/tx work structs
 		 * are harmless for us here as we have already deleted this
-		 * connection from server connection list and set
-		 * sk->sk_user_data to 0 before releasing connection object.
+		 * connection from server connection list.
 		 */
 		kernel_sock_shutdown(con->sock, SHUT_RDWR);