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net: sctp: simplify sctp_get_port 

No need to have an extra ret variable when we directly can return
the value of sctp_get_port_local().

Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
Acked-by: Vlad Yasevich <vyasevich@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Daniel Borkmann 2013-06-25 18:17:30 +02:00 committed by David S. Miller
parent 0a2fbac197
commit 62208f1245
1 changed files with 1 additions and 4 deletions
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5
net/sctp/socket.c
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@ -6036,7 +6036,6 @@ fail:
*/ */
static int sctp_get_port(struct sock *sk, unsigned short snum) static int sctp_get_port(struct sock *sk, unsigned short snum)
{ {
long ret;
union sctp_addr addr; union sctp_addr addr;
struct sctp_af *af = sctp_sk(sk)->pf->af; struct sctp_af *af = sctp_sk(sk)->pf->af;
@ -6045,9 +6044,7 @@ static int sctp_get_port(struct sock *sk, unsigned short snum)
addr.v4.sin_port = htons(snum); addr.v4.sin_port = htons(snum);
/* Note: sk->sk_num gets filled in if ephemeral port request. */ /* Note: sk->sk_num gets filled in if ephemeral port request. */
ret = sctp_get_port_local(sk, &addr); return !!sctp_get_port_local(sk, &addr);
return ret ? 1 : 0;
} }
/* /*