sctp: remove useless err from sctp_association_init

This patch is to remove the unnecessary temporary variable 'err' from sctp_association_init. Signed-off-by: Xin Long <[email protected]> Acked-by: Neil Horman <[email protected]> Signed-off-by: David S. Miller <[email protected]>
zhenyw · Mar 22, 2017 · 5819477 · 5819477
1 parent 1511949
commit 5819477
Showing 1 changed file with 2 additions and 4 deletions.
diff --git a/net/sctp/associola.c b/net/sctp/associola.c
@@ -71,9 +71,8 @@ static struct sctp_association *sctp_association_init(struct sctp_association *a
 {
 	struct net *net = sock_net(sk);
 	struct sctp_sock *sp;
-	int i;
 	sctp_paramhdr_t *p;
-	int err;
+	int i;
 
 	/* Retrieve the SCTP per socket area.  */
 	sp = sctp_sk((struct sock *)sk);
@@ -264,8 +263,7 @@ static struct sctp_association *sctp_association_init(struct sctp_association *a
 
 	/* AUTH related initializations */
 	INIT_LIST_HEAD(&asoc->endpoint_shared_keys);
-	err = sctp_auth_asoc_copy_shkeys(ep, asoc, gfp);
-	if (err)
+	if (sctp_auth_asoc_copy_shkeys(ep, asoc, gfp))
 		goto fail_init;
 
 	asoc->active_key_id = ep->active_key_id;