Commit dff10e9e authored by Allan Stephens's avatar Allan Stephens Committed by Paul Gortmaker

tipc: Minor optimization to rejection of connection-based messages

Modifies message rejection logic so that TIPC doesn't attempt to
send a FIN message to the rejecting port if it is known in advance
that there is no such message because the rejecting port doesn't exist.
Signed-off-by: default avatarAllan Stephens <allan.stephens@windriver.com>
Signed-off-by: default avatarPaul Gortmaker <paul.gortmaker@windriver.com>
parent 3175bd9a
No related merge requests found
......@@ -400,16 +400,17 @@ int tipc_reject_msg(struct sk_buff *buf, u32 err)
/* send self-abort message when rejecting on a connected port */
if (msg_connected(msg)) {
struct sk_buff *abuf = NULL;
struct tipc_port *p_ptr = tipc_port_lock(msg_destport(msg));
if (p_ptr) {
struct sk_buff *abuf = NULL;
if (p_ptr->connected)
abuf = port_build_self_abort_msg(p_ptr, err);
tipc_port_unlock(p_ptr);
}
tipc_net_route_msg(abuf);
}
}
/* send returned message & dispose of rejected message */
......
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