Commit ed33a9c4 authored Apr 05, 2011 by Allan Stephens Committed by Paul Gortmaker Sep 01, 2011

tipc: Eliminate obsolete filter for unexpected unicast messages

Removes a test that ensures unicast link endpoints discard an incoming
message if it will not be consumed by the node itself and cannot be
forwarded to another node, since the preceding test already ensures that
the message is destined for this node and single-cluster TIPC no longer
performs message forwarding.

Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>

parent 5adeb17c

net/tipc/link.c

+2 −9

Original line number	Diff line number	Diff line
		@@ -1658,19 +1658,12 @@ void tipc_recv_msg(struct sk_buff head, struct tipc_bearer b_ptr)
		continue;
		}

		/* Discard unicast link messages destined for another node */

		if (unlikely(!msg_short(msg) &&
		(msg_destnode(msg) != tipc_own_addr)))
		goto cont;

		/* Discard non-routeable messages destined for another node */

		if (unlikely(!msg_isdata(msg) &&
		(msg_destnode(msg) != tipc_own_addr))) {
		if ((msg_user(msg) != CONN_MANAGER) &&
		(msg_user(msg) != MSG_FRAGMENTER))
		goto cont;
		}

		/* Locate neighboring node that sent message */

		n_ptr = tipc_node_find(msg_prevnode(msg));