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authorMao Wenan <maowenan@huawei.com>2019-09-12 12:02:18 +0800
committerDavid S. Miller <davem@davemloft.net>2019-09-13 22:06:20 +0200
commite0e4b8de10ad3affe83cc91a1cf6d1e48cca333e (patch)
tree5921d1bbc3bac880b1ba0d175b8fa3d7d01493f0
parent8e2ef6abd4653b1cfeefe262017ecdd5eaf40fef (diff)
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>
-rw-r--r--net/sctp/socket.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index 1e26606683a8..5fe26ca6edbd 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -399,9 +399,8 @@ static int sctp_do_bind(struct sock *sk, union sctp_addr *addr, int len)
* detection.
*/
addr->v4.sin_port = htons(snum);
- if ((ret = sctp_get_port_local(sk, addr))) {
+ if (sctp_get_port_local(sk, addr))
return -EADDRINUSE;
- }
/* Refresh ephemeral port. */
if (!bp->port)