tipc: handle <0.0.0> as an alias for this node on outgoing msgs
Revises handling of send routines for payload messages to ensure that
they are processed properly even if the node's network address is
changed in mid-operation. The routines now treat the default node
address of <0.0.0> as an alias for "this node" when determining where
to send an outgoing message.
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
diff --git a/net/tipc/port.c b/net/tipc/port.c
index dc7f916..c50819b 100644
--- a/net/tipc/port.c
+++ b/net/tipc/port.c
@@ -1217,7 +1217,7 @@
p_ptr->congested = 1;
if (!tipc_port_congested(p_ptr)) {
destnode = port_peernode(p_ptr);
- if (likely(destnode != tipc_own_addr))
+ if (likely(!in_own_node(destnode)))
res = tipc_link_send_sections_fast(p_ptr, msg_sect, num_sect,
total_len, destnode);
else
@@ -1267,7 +1267,7 @@
msg_set_destport(msg, destport);
if (likely(destport || destnode)) {
- if (likely(destnode == tipc_own_addr))
+ if (likely(in_own_node(destnode)))
res = tipc_port_recv_sections(p_ptr, num_sect,
msg_sect, total_len);
else if (tipc_own_addr)
@@ -1315,7 +1315,7 @@
msg_set_destport(msg, dest->ref);
msg_set_hdr_sz(msg, BASIC_H_SIZE);
- if (dest->node == tipc_own_addr)
+ if (in_own_node(dest->node))
res = tipc_port_recv_sections(p_ptr, num_sect, msg_sect,
total_len);
else if (tipc_own_addr)
@@ -1362,7 +1362,7 @@
skb_push(buf, BASIC_H_SIZE);
skb_copy_to_linear_data(buf, msg, BASIC_H_SIZE);
- if (dest->node == tipc_own_addr)
+ if (in_own_node(dest->node))
res = tipc_port_recv_msg(buf);
else
res = tipc_send_buf_fast(buf, dest->node);