From: Daniel Borkmann <dborkman@redhat.com>
Date: Tue, 25 Jun 2013 16:17:30 +0000 (+0200)
Subject: net: sctp: simplify sctp_get_port
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=62208f12451f723cd9e9f1d6d22866a61545e488;p=linux-beck.git

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>
---

diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index ba9359c20c8a..66fcdcfe1b74 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -6036,7 +6036,6 @@ fail:
  */
 static int sctp_get_port(struct sock *sk, unsigned short snum)
 {
-	long ret;
 	union sctp_addr addr;
 	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);
 
 	/* Note: sk->sk_num gets filled in if ephemeral port request. */
-	ret = sctp_get_port_local(sk, &addr);
-
-	return ret ? 1 : 0;
+	return !!sctp_get_port_local(sk, &addr);
 }
 
 /*