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tipc: Don't create payload message using connection protocol routine 

Modifies the logic that creates a connection termination payload
message so that it no longer (mis)uses a routine that creates a
connection protocol message. The revised code is now more easily
understood, and avoids setting several fields that are either not
present in payload messages or were being set more than once.

Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
This commit is contained in:
Allan Stephens 2011-06-01 15:48:42 -04:00 committed by Paul Gortmaker
parent 1c1a551acb
commit f55b564054
1 changed files with 9 additions and 8 deletions
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17
net/tipc/port.c
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@ -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;