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tipc: kill unnecessary goto's

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Remove a number of needless 'goto exit' in send_stream
when the socket is in an unconnected state.
This patch is cosmetic and does not alter the operation of
TIPC in any way.

Reviewed-by: Jon Maloy <jon.maloy@ericsson.com>
Reviewed-by: Erik Hugne <erik.hugne@ericsson.com>
Signed-off-by: Wang Weidong <wangweidong1@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
wangweidong 2013-12-12 09:36:40 +08:00 committed by David S. Miller
parent 0cee6bbe06
commit 3b8401fe9d
1 changed files with 6 additions and 8 deletions
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14
net/tipc/socket.c
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@ -751,16 +751,14 @@ static int send_stream(struct kiocb *iocb, struct socket *sock,
/* Handle special cases where there is no connection */ /* Handle special cases where there is no connection */
if (unlikely(sock->state != SS_CONNECTED)) { if (unlikely(sock->state != SS_CONNECTED)) {
if (sock->state == SS_UNCONNECTED) { res = -ENOTCONN;
if (sock->state == SS_UNCONNECTED)
res = send_packet(NULL, sock, m, total_len); res = send_packet(NULL, sock, m, total_len);
goto exit; else if (sock->state == SS_DISCONNECTING)
} else if (sock->state == SS_DISCONNECTING) {
res = -EPIPE; res = -EPIPE;
goto exit;
} else { goto exit;
res = -ENOTCONN;
goto exit;
}
} }
if (unlikely(m->msg_name)) { if (unlikely(m->msg_name)) {