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tipc: Optimize message initialization routine

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This patch eliminates the rarely-used "error code" argument
when initializing a TIPC message header, since the default
value of zero is the desired result in most cases; the few
exceptional cases now set the error code explicitly.

Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Allan Stephens
2008-06-04 17:37:34 -07:00
committed by David S. Miller
parent 9c396a7bfb
commit 7571521756
7 changed files with 16 additions and 18 deletions
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9
net/tipc/port.c
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@@ -244,8 +244,7 @@ u32 tipc_createport_raw(void *usr_handle,
p_ptr->publ.max_pkt = MAX_PKT_DEFAULT;
p_ptr->publ.ref = ref;
msg = &p_ptr->publ.phdr;
msg_init(msg, TIPC_LOW_IMPORTANCE, TIPC_NAMED_MSG, TIPC_OK, LONG_H_SIZE,
0);
msg_init(msg, TIPC_LOW_IMPORTANCE, TIPC_NAMED_MSG, LONG_H_SIZE, 0);
msg_set_orignode(msg, tipc_own_addr);
msg_set_prevnode(msg, tipc_own_addr);
msg_set_origport(msg, ref);
@@ -404,7 +403,8 @@ static struct sk_buff *port_build_proto_msg(u32 destport, u32 destnode,
buf = buf_acquire(LONG_H_SIZE);
if (buf) {
msg = buf_msg(buf);
msg_init(msg, usr, type, err, LONG_H_SIZE, destnode);
msg_init(msg, usr, type, LONG_H_SIZE, destnode);
msg_set_errcode(msg, err);
msg_set_destport(msg, destport);
msg_set_origport(msg, origport);
msg_set_destnode(msg, destnode);
@@ -448,7 +448,8 @@ int tipc_reject_msg(struct sk_buff *buf, u32 err)
return data_sz;
}
rmsg = buf_msg(rbuf);
msg_init(rmsg, imp, msg_type(msg), err, hdr_sz, msg_orignode(msg));
msg_init(rmsg, imp, msg_type(msg), hdr_sz, msg_orignode(msg));
msg_set_errcode(rmsg, err);
msg_set_destport(rmsg, msg_origport(msg));
msg_set_prevnode(rmsg, tipc_own_addr);
msg_set_origport(rmsg, msg_destport(msg));