2 files changed, 6 insertions, 10 deletions

diff --git a/net/bluetooth/rfcomm/core.c b/net/bluetooth/rfcomm/core.c
index 20ea7dba0a9a..96250807b32b 100644
--- a/net/bluetooth/rfcomm/core.c
+++ b/net/bluetooth/rfcomm/core.c
@@ -235,7 +235,7 @@ static int rfcomm_check_security(struct rfcomm_dlc *d)
 
 static void rfcomm_session_timeout(struct timer_list *t)
 {
-	struct rfcomm_session *s = from_timer(s, t, timer);
+	struct rfcomm_session *s = timer_container_of(s, t, timer);
 
 	BT_DBG("session %p state %ld", s, s->state);
 
@@ -260,7 +260,7 @@ static void rfcomm_session_clear_timer(struct rfcomm_session *s)
 /* ---- RFCOMM DLCs ---- */
 static void rfcomm_dlc_timeout(struct timer_list *t)
 {
-	struct rfcomm_dlc *d = from_timer(d, t, timer);
+	struct rfcomm_dlc *d = timer_container_of(d, t, timer);
 
 	BT_DBG("dlc %p state %ld", d, d->state);
 
@@ -1962,7 +1962,8 @@ static void rfcomm_accept_connection(struct rfcomm_session *s)
 	int err;
 
 	/* Fast check for a new connection.
-	 * Avoids unnesesary socket allocations. */
+	 * Avoids unnecessary socket allocations.
+	 */
 	if (list_empty(&bt_sk(sock->sk)->accept_q))
 		return;
 
diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c
index 21a5b5535ebc..376ce6de84be 100644
--- a/net/bluetooth/rfcomm/tty.c
+++ b/net/bluetooth/rfcomm/tty.c
@@ -438,7 +438,6 @@ static int __rfcomm_release_dev(void __user *arg)
 {
 	struct rfcomm_dev_req req;
 	struct rfcomm_dev *dev;
-	struct tty_struct *tty;
 
 	if (copy_from_user(&req, arg, sizeof(req)))
 		return -EFAULT;
@@ -464,11 +463,7 @@ static int __rfcomm_release_dev(void __user *arg)
 		rfcomm_dlc_close(dev->dlc, 0);
 
 	/* Shut down TTY synchronously before freeing rfcomm_dev */
-	tty = tty_port_tty_get(&dev->port);
-	if (tty) {
-		tty_vhangup(tty);
-		tty_kref_put(tty);
-	}
+	tty_port_tty_vhangup(&dev->port);
 
 	if (!test_bit(RFCOMM_TTY_OWNED, &dev->status))
 		tty_port_put(&dev->port);
@@ -980,7 +975,7 @@ static void rfcomm_tty_set_termios(struct tty_struct *tty,
 		baud = RFCOMM_RPN_BR_230400;
 		break;
 	default:
-		/* 9600 is standard accordinag to the RFCOMM specification */
+		/* 9600 is standard according to the RFCOMM specification */
 		baud = RFCOMM_RPN_BR_9600;
 		break;