From 96d841b7038b8091af3530a008793f5577337d3a Mon Sep 17 00:00:00 2001 From: Allan Stephens Date: Tue, 17 Aug 2010 11:00:11 +0000 Subject: [PATCH] tipc: Remove per-connection sequence number logic Remove validation of the per-connection sequence numbers on routable connections, since routable connections are not supported by TIPC. Signed-off-by: Allan Stephens Signed-off-by: Paul Gortmaker Signed-off-by: David S. Miller --- net/tipc/port.c | 15 +++------------ 1 file changed, 3 insertions(+), 12 deletions(-) diff --git a/net/tipc/port.c b/net/tipc/port.c index 0737680e9266..ebcbc21d8f98 100644 --- a/net/tipc/port.c +++ b/net/tipc/port.c @@ -588,19 +588,10 @@ void tipc_port_recv_proto_msg(struct sk_buff *buf) if (!p_ptr) { err = TIPC_ERR_NO_PORT; } else if (p_ptr->publ.connected) { - if (port_peernode(p_ptr) != msg_orignode(msg)) + if ((port_peernode(p_ptr) != msg_orignode(msg)) || + (port_peerport(p_ptr) != msg_origport(msg))) { err = TIPC_ERR_NO_PORT; - if (port_peerport(p_ptr) != msg_origport(msg)) - err = TIPC_ERR_NO_PORT; - if (!err && msg_routed(msg)) { - u32 seqno = msg_transp_seqno(msg); - u32 myno = ++p_ptr->last_in_seqno; - if (seqno != myno) { - err = TIPC_ERR_NO_PORT; - abort_buf = port_build_self_abort_msg(p_ptr, err); - } - } - if (msg_type(msg) == CONN_ACK) { + } else if (msg_type(msg) == CONN_ACK) { int wakeup = tipc_port_congested(p_ptr) && p_ptr->publ.congested && p_ptr->wakeup; -- 2.30.2