1 files changed, 8 insertions, 10 deletions

diff --git a/fs/ocfs2/cluster/tcp.c b/fs/ocfs2/cluster/tcp.c
index 8d779227370a..e5076185cc1e 100644
--- a/fs/ocfs2/cluster/tcp.c
+++ b/fs/ocfs2/cluster/tcp.c
@@ -140,7 +140,7 @@ static void o2net_rx_until_empty(struct work_struct *work);
 static void o2net_shutdown_sc(struct work_struct *work);
 static void o2net_listen_data_ready(struct sock *sk);
 static void o2net_sc_send_keep_req(struct work_struct *work);
-static void o2net_idle_timer(unsigned long data);
+static void o2net_idle_timer(struct timer_list *t);
 static void o2net_sc_postpone_idle(struct o2net_sock_container *sc);
 static void o2net_sc_reset_idle_timer(struct o2net_sock_container *sc);
 
@@ -450,8 +450,7 @@ static struct o2net_sock_container *sc_alloc(struct o2nm_node *node)
 	INIT_WORK(&sc->sc_shutdown_work, o2net_shutdown_sc);
 	INIT_DELAYED_WORK(&sc->sc_keepalive_work, o2net_sc_send_keep_req);
 
-	setup_timer(&sc->sc_idle_timeout, o2net_idle_timer,
-		    (unsigned long)sc);
+	timer_setup(&sc->sc_idle_timeout, o2net_idle_timer, 0);
 
 	sclog(sc, "alloced\n");
 
@@ -919,7 +918,8 @@ static int o2net_recv_tcp_msg(struct socket *sock, void *data, size_t len)
 {
 	struct kvec vec = { .iov_len = len, .iov_base = data, };
 	struct msghdr msg = { .msg_flags = MSG_DONTWAIT, };
-	return kernel_recvmsg(sock, &msg, &vec, 1, len, msg.msg_flags);
+	iov_iter_kvec(&msg.msg_iter, READ | ITER_KVEC, &vec, 1, len);
+	return sock_recvmsg(sock, &msg, MSG_DONTWAIT);
 }
 
 static int o2net_send_tcp_msg(struct socket *sock, struct kvec *vec,
@@ -1517,9 +1517,9 @@ static void o2net_sc_send_keep_req(struct work_struct *work)
 /* socket shutdown does a del_timer_sync against this as it tears down.
  * we can't start this timer until we've got to the point in sc buildup
  * where shutdown is going to be involved */
-static void o2net_idle_timer(unsigned long data)
+static void o2net_idle_timer(struct timer_list *t)
 {
-	struct o2net_sock_container *sc = (struct o2net_sock_container *)data;
+	struct o2net_sock_container *sc = from_timer(sc, t, sc_idle_timeout);
 	struct o2net_node *nn = o2net_nn_from_num(sc->sc_node->nd_num);
 #ifdef CONFIG_DEBUG_FS
 	unsigned long msecs = ktime_to_ms(ktime_get()) -
@@ -1819,7 +1819,7 @@ int o2net_register_hb_callbacks(void)
 
 static int o2net_accept_one(struct socket *sock, int *more)
 {
-	int ret, slen;
+	int ret;
 	struct sockaddr_in sin;
 	struct socket *new_sock = NULL;
 	struct o2nm_node *node = NULL;
@@ -1864,9 +1864,7 @@ static int o2net_accept_one(struct socket *sock, int *more)
 		goto out;
 	}
 
-	slen = sizeof(sin);
-	ret = new_sock->ops->getname(new_sock, (struct sockaddr *) &sin,
-				       &slen, 1);
+	ret = new_sock->ops->getname(new_sock, (struct sockaddr *) &sin, 1);
 	if (ret < 0)
 		goto out;