commit dfe19d28200f0d2306ef1510bbea3df18e22a6bc
author Marcel Holtmann <marcel@holtmann.org> Sat Apr 04 19:57:21 2015 -0700
committer Marcel Holtmann <marcel@holtmann.org> Tue Apr 07 18:47:09 2015 +0200
tree fa37e486d5df1710cf530844dd50d0d9a582a8e9
parent e9a2dd261ac3d7bffbf55368a60401f5982dcc59

Bluetooth: hci_uart: Remove unneeded cast of tty->disc_data

Casting the tty->disc_data to (void *) is not needed at all. So just
remove this cast and assign the object without a cast.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>

drivers/bluetooth/hci_ldisc.c

diff --git a/drivers/bluetooth/hci_ldisc.c b/drivers/bluetooth/hci_ldisc.c
index b6d1ff4..c577a40 100644
--- a/drivers/bluetooth/hci_ldisc.c
+++ b/drivers/bluetooth/hci_ldisc.c
@@ -362,7 +362,7 @@
  */
 static void hci_uart_tty_close(struct tty_struct *tty)
 {
-	struct hci_uart *hu = (void *)tty->disc_data;
+	struct hci_uart *hu = tty->disc_data;
 	struct hci_dev *hdev;
 
 	BT_DBG("tty %p", tty);
@@ -401,7 +401,7 @@
  */
 static void hci_uart_tty_wakeup(struct tty_struct *tty)
 {
-	struct hci_uart *hu = (void *)tty->disc_data;
+	struct hci_uart *hu = tty->disc_data;
 
 	BT_DBG("");
 
@@ -431,7 +431,7 @@
  */
 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;
+	struct hci_uart *hu = tty->disc_data;
 
 	if (!hu || tty != hu->tty)
 		return;
@@ -560,7 +560,7 @@
 static int hci_uart_tty_ioctl(struct tty_struct *tty, struct file * file,
 					unsigned int cmd, unsigned long arg)
 {
-	struct hci_uart *hu = (void *)tty->disc_data;
+	struct hci_uart *hu = tty->disc_data;
 	int err = 0;
 
 	BT_DBG("");