diff options
Diffstat (limited to 'drivers/net/can/slcan/slcan-core.c')
| -rw-r--r-- | drivers/net/can/slcan/slcan-core.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/net/can/slcan/slcan-core.c b/drivers/net/can/slcan/slcan-core.c index f4db77007c13..24c6622d36bd 100644 --- a/drivers/net/can/slcan/slcan-core.c +++ b/drivers/net/can/slcan/slcan-core.c @@ -583,7 +583,7 @@ static void slcan_transmit(struct work_struct *work) */ static void slcan_write_wakeup(struct tty_struct *tty) { - struct slcan *sl = (struct slcan *)tty->disc_data; + struct slcan *sl = tty->disc_data; schedule_work(&sl->tx_work); } @@ -774,11 +774,10 @@ static const struct net_device_ops slcan_netdev_ops = { * be re-entered while running but other ldisc functions may be called * in parallel */ -static void slcan_receive_buf(struct tty_struct *tty, - const unsigned char *cp, const char *fp, - int count) +static void slcan_receive_buf(struct tty_struct *tty, const u8 *cp, + const u8 *fp, size_t count) { - struct slcan *sl = (struct slcan *)tty->disc_data; + struct slcan *sl = tty->disc_data; if (!netif_running(sl->dev)) return; @@ -862,7 +861,7 @@ static int slcan_open(struct tty_struct *tty) */ static void slcan_close(struct tty_struct *tty) { - struct slcan *sl = (struct slcan *)tty->disc_data; + struct slcan *sl = tty->disc_data; unregister_candev(sl->dev); @@ -886,7 +885,7 @@ static void slcan_close(struct tty_struct *tty) static int slcan_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg) { - struct slcan *sl = (struct slcan *)tty->disc_data; + struct slcan *sl = tty->disc_data; unsigned int tmp; switch (cmd) { |