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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>
hifive-unleashed-5.1
Allan Stephens 2011-04-05 15:15:04 -04:00 committed by Paul Gortmaker
parent 5adeb17c93
commit ed33a9c4e3
1 changed files with 2 additions and 9 deletions
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11
net/tipc/link.c
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@ -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));