1 files changed, 10 insertions, 17 deletions

diff --git a/net/sctp/input.c b/net/sctp/input.c
index 1f1786021d9c..90e12bafdd48 100644
--- a/net/sctp/input.c
+++ b/net/sctp/input.c
@@ -746,23 +746,21 @@ static int __sctp_hash_endpoint(struct sctp_endpoint *ep)
 	struct sock *sk = ep->base.sk;
 	struct net *net = sock_net(sk);
 	struct sctp_hashbucket *head;
-	struct sctp_ep_common *epb;
 
-	epb = &ep->base;
-	epb->hashent = sctp_ep_hashfn(net, epb->bind_addr.port);
-	head = &sctp_ep_hashtable[epb->hashent];
+	ep->hashent = sctp_ep_hashfn(net, ep->base.bind_addr.port);
+	head = &sctp_ep_hashtable[ep->hashent];
 
 	if (sk->sk_reuseport) {
 		bool any = sctp_is_ep_boundall(sk);
-		struct sctp_ep_common *epb2;
+		struct sctp_endpoint *ep2;
 		struct list_head *list;
 		int cnt = 0, err = 1;
 
 		list_for_each(list, &ep->base.bind_addr.address_list)
 			cnt++;
 
-		sctp_for_each_hentry(epb2, &head->chain) {
-			struct sock *sk2 = epb2->sk;
+		sctp_for_each_hentry(ep2, &head->chain) {
+			struct sock *sk2 = ep2->base.sk;
 
 			if (!net_eq(sock_net(sk2), net) || sk2 == sk ||
 			    !uid_eq(sock_i_uid(sk2), sock_i_uid(sk)) ||
@@ -789,7 +787,7 @@ static int __sctp_hash_endpoint(struct sctp_endpoint *ep)
 	}
 
 	write_lock(&head->lock);
-	hlist_add_head(&epb->node, &head->chain);
+	hlist_add_head(&ep->node, &head->chain);
 	write_unlock(&head->lock);
 	return 0;
 }
@@ -811,19 +809,16 @@ static void __sctp_unhash_endpoint(struct sctp_endpoint *ep)
 {
 	struct sock *sk = ep->base.sk;
 	struct sctp_hashbucket *head;
-	struct sctp_ep_common *epb;
 
-	epb = &ep->base;
+	ep->hashent = sctp_ep_hashfn(sock_net(sk), ep->base.bind_addr.port);
 
-	epb->hashent = sctp_ep_hashfn(sock_net(sk), epb->bind_addr.port);
-
-	head = &sctp_ep_hashtable[epb->hashent];
+	head = &sctp_ep_hashtable[ep->hashent];
 
 	if (rcu_access_pointer(sk->sk_reuseport_cb))
 		reuseport_detach_sock(sk);
 
 	write_lock(&head->lock);
-	hlist_del_init(&epb->node);
+	hlist_del_init(&ep->node);
 	write_unlock(&head->lock);
 }
 
@@ -856,7 +851,6 @@ static struct sctp_endpoint *__sctp_rcv_lookup_endpoint(
 					const union sctp_addr *paddr)
 {
 	struct sctp_hashbucket *head;
-	struct sctp_ep_common *epb;
 	struct sctp_endpoint *ep;
 	struct sock *sk;
 	__be16 lport;
@@ -866,8 +860,7 @@ static struct sctp_endpoint *__sctp_rcv_lookup_endpoint(
 	hash = sctp_ep_hashfn(net, ntohs(lport));
 	head = &sctp_ep_hashtable[hash];
 	read_lock(&head->lock);
-	sctp_for_each_hentry(epb, &head->chain) {
-		ep = sctp_ep(epb);
+	sctp_for_each_hentry(ep, &head->chain) {
 		if (sctp_endpoint_is_match(ep, net, laddr))
 			goto hit;
 	}