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

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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>
This commit is contained in:
Marcel Holtmann 2015-04-04 19:57:21 -07:00
parent e9a2dd261a
commit dfe19d2820
1 changed files with 4 additions and 4 deletions
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8
drivers/bluetooth/hci_ldisc.c
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@ -362,7 +362,7 @@ static int hci_uart_tty_open(struct tty_struct *tty)
*/ */
static void hci_uart_tty_close(struct tty_struct *tty) 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; struct hci_dev *hdev;
BT_DBG("tty %p", tty); BT_DBG("tty %p", tty);
@ -401,7 +401,7 @@ static void hci_uart_tty_close(struct tty_struct *tty)
*/ */
static void hci_uart_tty_wakeup(struct tty_struct *tty) 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(""); BT_DBG("");
@ -431,7 +431,7 @@ static void hci_uart_tty_wakeup(struct tty_struct *tty)
*/ */
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; struct hci_uart *hu = tty->disc_data;
if (!hu || tty != hu->tty) if (!hu || tty != hu->tty)
return; return;
@ -560,7 +560,7 @@ static int hci_uart_set_flags(struct hci_uart *hu, unsigned long flags)
static int hci_uart_tty_ioctl(struct tty_struct *tty, struct file * file, static int hci_uart_tty_ioctl(struct tty_struct *tty, struct file * file,
unsigned int cmd, unsigned long arg) unsigned int cmd, unsigned long arg)
{ {
struct hci_uart *hu = (void *)tty->disc_data; struct hci_uart *hu = tty->disc_data;
int err = 0; int err = 0;
BT_DBG(""); BT_DBG("");