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>
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1 changed files with 2 additions and 9 deletions
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@ -1658,19 +1658,12 @@ void tipc_recv_msg(struct sk_buff *head, struct tipc_bearer *b_ptr)
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continue;
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}
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/* Discard unicast link messages destined for another node */
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if (unlikely(!msg_short(msg) &&
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(msg_destnode(msg) != tipc_own_addr)))
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goto cont;
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/* Discard non-routeable messages destined for another node */
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if (unlikely(!msg_isdata(msg) &&
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(msg_destnode(msg) != tipc_own_addr))) {
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if ((msg_user(msg) != CONN_MANAGER) &&
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(msg_user(msg) != MSG_FRAGMENTER))
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goto cont;
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}
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/* Locate neighboring node that sent message */
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n_ptr = tipc_node_find(msg_prevnode(msg));
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