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sctp: remove redundant assignment when call sctp_get_port_local 

There are more parentheses in if clause when call sctp_get_port_local
in sctp_do_bind, and redundant assignment to 'ret'. This patch is to
do cleanup.

Signed-off-by: Mao Wenan <maowenan@huawei.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Acked-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Mao Wenan 2019-09-12 12:02:18 +08:00 committed by David S. Miller
parent 8e2ef6abd4
commit e0e4b8de10
1 changed files with 1 additions and 2 deletions
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3
net/sctp/socket.c
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@ -399,9 +399,8 @@ static int sctp_do_bind(struct sock *sk, union sctp_addr *addr, int len)
* detection. * detection.
*/ */
addr->v4.sin_port = htons(snum); addr->v4.sin_port = htons(snum);
if ((ret = sctp_get_port_local(sk, addr))) { if (sctp_get_port_local(sk, addr))
return -EADDRINUSE; return -EADDRINUSE;
}
/* Refresh ephemeral port. */ /* Refresh ephemeral port. */
if (!bp->port) if (!bp->port)