tipc: remove redundant call to tipc_node_remove_conn

tipc_node_remove_conn may be called twice if shutdown() is
called on a socket that have messages in the receive queue.
Calling this function twice does no harm, but is unnecessary
and we remove the redundant call.

Signed-off-by: Erik Hugne <erik.hugne@ericsson.com>
Acked-by: Ying Xue <ying.xue@windriver.com>
Acked-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/tipc/socket.c b/net/tipc/socket.c
index d7a6c10..5bceebd 100644 (file)
--- a/net/tipc/socket.c
+++ b/net/tipc/socket.c
@@ -2078,7 +2078,6 @@ restart:
                                             TIPC_CONN_SHUTDOWN))
                                tipc_link_xmit_skb(net, skb, dnode,
                                                   tsk->portid);
-                       tipc_node_remove_conn(net, dnode, tsk->portid);
                } else {
                        dnode = tsk_peer_node(tsk);