1 files changed, 5 insertions, 8 deletions

diff --git a/drivers/bluetooth/hci_ldisc.c b/drivers/bluetooth/hci_ldisc.c
index 93ba25b7ea32..420b645c4c9f 100644
--- a/drivers/bluetooth/hci_ldisc.c
+++ b/drivers/bluetooth/hci_ldisc.c
@@ -241,15 +241,11 @@ static int hci_uart_send_frame(struct sk_buff *skb)
 
 static void hci_uart_destruct(struct hci_dev *hdev)
 {
-        struct hci_uart *hu;
-
         if (!hdev)
                 return;
 
         BT_DBG("%s", hdev->name);
-
-        hu = (struct hci_uart *) hdev->driver_data;
-        kfree(hu);
+        kfree(hdev->driver_data);
 }
 
 /* ------ LDISC part ------ */
@@ -272,7 +268,7 @@ static int hci_uart_tty_open(struct tty_struct *tty)
                 return -EEXIST;
 
         if (!(hu = kzalloc(sizeof(struct hci_uart), GFP_KERNEL))) {
-                BT_ERR("Can't allocate controll structure");
+                BT_ERR("Can't allocate control structure");
                 return -ENFILE;
         }
 
@@ -360,7 +356,7 @@ static void hci_uart_tty_wakeup(struct tty_struct *tty)
  *     
  * Return Value:    None
  */
-static void hci_uart_tty_receive(struct tty_struct *tty, const __u8 *data, char *flags, int count)
+static void hci_uart_tty_receive(struct tty_struct *tty, const u8 *data, char *flags, int count)
 {
         struct hci_uart *hu = (void *)tty->disc_data;
 
@@ -375,7 +371,8 @@ static void hci_uart_tty_receive(struct tty_struct *tty, const __u8 *data, char
         hu->hdev->stat.byte_rx += count;
         spin_unlock(&hu->rx_lock);
 
-        if (test_and_clear_bit(TTY_THROTTLED,&tty->flags) && tty->driver->unthrottle)
+        if (test_and_clear_bit(TTY_THROTTLED, &tty->flags) &&
+                                        tty->driver->unthrottle)
                 tty->driver->unthrottle(tty);
 }