From 0e4a23ce7cc29b8e661446b7c622f220bc1db5ca Mon Sep 17 00:00:00 2001 From: Jiri Slaby Date: Mon, 31 Jul 2023 10:02:39 +0200 Subject: [PATCH] can: slcan: remove casts from tty->disc_data tty->disc_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) Cc: Dario Binacchi Cc: Wolfgang Grandegger Cc: Marc Kleine-Budde Cc: "David S. Miller" Cc: Eric Dumazet Cc: Jakub Kicinski Cc: Paolo Abeni Cc: linux-can@vger.kernel.org Cc: netdev@vger.kernel.org Acked-by: Marc Kleine-Budde Link: https://lore.kernel.org/r/20230731080244.2698-6-jirislaby@kernel.org Signed-off-by: Greg Kroah-Hartman --- drivers/net/can/slcan/slcan-core.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/net/can/slcan/slcan-core.c b/drivers/net/can/slcan/slcan-core.c index f4db77007c13..371af9d17b14 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); } @@ -778,7 +778,7 @@ static void slcan_receive_buf(struct tty_struct *tty, const unsigned char *cp, const char *fp, int count) { - struct slcan *sl = (struct slcan *)tty->disc_data; + struct slcan *sl = tty->disc_data; if (!netif_running(sl->dev)) return; @@ -862,7 +862,7 @@ 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 +886,7 @@ 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) {