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 <[email protected]>
Acked-by: Vlad Yasevich <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index ba9359c20c8ab2811185b7a0cba9d6858da705a9..66fcdcfe1b7441a135f2eb95cf5b27ab1de6d054 100644 (file)
--- 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);
 }
 
 /*