diff options
author | Jiri Slaby <jirislaby@kernel.org> | 2023-07-31 11:02:36 +0300 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-07-31 18:16:05 +0300 |
commit | 659705d0a6992892bf3713bccf91ba43111aa71e (patch) | |
tree | 2b2140515fe56a786cc3832454a53dbe2f02a60c /net/bluetooth/rfcomm/tty.c | |
parent | 602c802114a10cb03415fbed0163ca9ff97fc5d4 (diff) | |
download | linux-659705d0a6992892bf3713bccf91ba43111aa71e.tar.xz |
Bluetooth: rfcomm: remove casts from tty->driver_data
tty->driver_data is 'void *', so there is no need to cast from that.
Therefore remove the casts and assign the pointer directly.
Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org>
Cc: Marcel Holtmann <marcel@holtmann.org>
Cc: Johan Hedberg <johan.hedberg@gmail.com>
Cc: Luiz Augusto von Dentz <luiz.dentz@gmail.com>
Cc: linux-bluetooth@vger.kernel.org
Link: https://lore.kernel.org/r/20230731080244.2698-3-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/bluetooth/rfcomm/tty.c')
-rw-r--r-- | net/bluetooth/rfcomm/tty.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c index 5697df9d4394..d73eec146529 100644 --- a/net/bluetooth/rfcomm/tty.c +++ b/net/bluetooth/rfcomm/tty.c @@ -771,7 +771,7 @@ static int rfcomm_tty_open(struct tty_struct *tty, struct file *filp) static void rfcomm_tty_close(struct tty_struct *tty, struct file *filp) { - struct rfcomm_dev *dev = (struct rfcomm_dev *) tty->driver_data; + struct rfcomm_dev *dev = tty->driver_data; BT_DBG("tty %p dev %p dlc %p opened %d", tty, dev, dev->dlc, dev->port.count); @@ -781,7 +781,7 @@ static void rfcomm_tty_close(struct tty_struct *tty, struct file *filp) static int rfcomm_tty_write(struct tty_struct *tty, const unsigned char *buf, int count) { - struct rfcomm_dev *dev = (struct rfcomm_dev *) tty->driver_data; + struct rfcomm_dev *dev = tty->driver_data; struct rfcomm_dlc *dlc = dev->dlc; struct sk_buff *skb; int sent = 0, size; @@ -810,7 +810,7 @@ static int rfcomm_tty_write(struct tty_struct *tty, const unsigned char *buf, in static unsigned int rfcomm_tty_write_room(struct tty_struct *tty) { - struct rfcomm_dev *dev = (struct rfcomm_dev *) tty->driver_data; + struct rfcomm_dev *dev = tty->driver_data; int room = 0; if (dev && dev->dlc) @@ -864,7 +864,7 @@ static void rfcomm_tty_set_termios(struct tty_struct *tty, u8 baud, data_bits, stop_bits, parity, x_on, x_off; u16 changes = 0; - struct rfcomm_dev *dev = (struct rfcomm_dev *) tty->driver_data; + struct rfcomm_dev *dev = tty->driver_data; BT_DBG("tty %p termios %p", tty, old); @@ -996,7 +996,7 @@ static void rfcomm_tty_set_termios(struct tty_struct *tty, static void rfcomm_tty_throttle(struct tty_struct *tty) { - struct rfcomm_dev *dev = (struct rfcomm_dev *) tty->driver_data; + struct rfcomm_dev *dev = tty->driver_data; BT_DBG("tty %p dev %p", tty, dev); @@ -1005,7 +1005,7 @@ static void rfcomm_tty_throttle(struct tty_struct *tty) static void rfcomm_tty_unthrottle(struct tty_struct *tty) { - struct rfcomm_dev *dev = (struct rfcomm_dev *) tty->driver_data; + struct rfcomm_dev *dev = tty->driver_data; BT_DBG("tty %p dev %p", tty, dev); @@ -1014,7 +1014,7 @@ static void rfcomm_tty_unthrottle(struct tty_struct *tty) static unsigned int rfcomm_tty_chars_in_buffer(struct tty_struct *tty) { - struct rfcomm_dev *dev = (struct rfcomm_dev *) tty->driver_data; + struct rfcomm_dev *dev = tty->driver_data; BT_DBG("tty %p dev %p", tty, dev); @@ -1029,7 +1029,7 @@ static unsigned int rfcomm_tty_chars_in_buffer(struct tty_struct *tty) static void rfcomm_tty_flush_buffer(struct tty_struct *tty) { - struct rfcomm_dev *dev = (struct rfcomm_dev *) tty->driver_data; + struct rfcomm_dev *dev = tty->driver_data; BT_DBG("tty %p dev %p", tty, dev); @@ -1052,7 +1052,7 @@ static void rfcomm_tty_wait_until_sent(struct tty_struct *tty, int timeout) static void rfcomm_tty_hangup(struct tty_struct *tty) { - struct rfcomm_dev *dev = (struct rfcomm_dev *) tty->driver_data; + struct rfcomm_dev *dev = tty->driver_data; BT_DBG("tty %p dev %p", tty, dev); @@ -1061,7 +1061,7 @@ static void rfcomm_tty_hangup(struct tty_struct *tty) static int rfcomm_tty_tiocmget(struct tty_struct *tty) { - struct rfcomm_dev *dev = (struct rfcomm_dev *) tty->driver_data; + struct rfcomm_dev *dev = tty->driver_data; BT_DBG("tty %p dev %p", tty, dev); @@ -1070,7 +1070,7 @@ static int rfcomm_tty_tiocmget(struct tty_struct *tty) static int rfcomm_tty_tiocmset(struct tty_struct *tty, unsigned int set, unsigned int clear) { - struct rfcomm_dev *dev = (struct rfcomm_dev *) tty->driver_data; + struct rfcomm_dev *dev = tty->driver_data; struct rfcomm_dlc *dlc = dev->dlc; u8 v24_sig; |