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| author |   Allan Stephens <allan.stephens@windriver.com> | 2008-06-04 17:37:34 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2008-06-04 17:37:34 -0700 |
| commit | 757152175666681d54d370500e41a756cfedd4fc (patch) | |
| tree | 39452e5ea148ec0743300a14a336c861a344fe0a /net/tipc/port.c | |
| parent | tipc: Prevent access of non-existent field in short message header (diff) | |
| download | linux-dev-757152175666681d54d370500e41a756cfedd4fc.tar.xz linux-dev-757152175666681d54d370500e41a756cfedd4fc.zip | |
tipc: Optimize message initialization routine
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>
Diffstat (limited to 'net/tipc/port.c')
| -rw-r--r-- | net/tipc/port.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/net/tipc/port.c b/net/tipc/port.c index 4dfef9e798e3..e3e9c121afbe 100644 --- a/net/tipc/port.c +++ b/net/tipc/port.c @@ -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)); |