Commit a35f3899 authored by Jiri Slaby's avatar Jiri Slaby Committed by Greg Kroah-Hartman
Browse files

can: can327: 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: default avatarJiri Slaby (SUSE) <jirislaby@kernel.org>
Cc: Max Staudt <max@enpas.org>
Cc: Wolfgang Grandegger <wg@grandegger.com>
Cc: Marc Kleine-Budde <mkl@pengutronix.de>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Eric Dumazet <edumazet@google.com>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Paolo Abeni <pabeni@redhat.com>
Cc: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Cc: linux-can@vger.kernel.org
Cc: netdev@vger.kernel.org
Reviewed-by: default avatarSimon Horman <horms@kernel.org>
Reviewed-by: default avatarMax Staudt <max@enpas.org>
Link: https://lore.kernel.org/r/20230801062237.2687-2-jirislaby@kernel.org


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 426263d5

drivers/net/can/can327.c

+4 −4
Original line number Diff line number Diff line
@@ -888,7 +888,7 @@ static bool can327_is_valid_rx_char(u8 c) 
static void can327_ldisc_rx(struct tty_struct *tty, const unsigned char *cp,

			    const char *fp, int count)

{

	struct can327 *elm = (struct can327 *)tty->disc_data;

	struct can327 *elm = tty->disc_data;

	size_t first_new_char_idx;



	if (elm->uart_side_failure)
@@ -990,7 +990,7 @@ static void can327_ldisc_tx_worker(struct work_struct *work) 
/* Called by the driver when there's room for more data. */

static void can327_ldisc_tx_wakeup(struct tty_struct *tty)

{

	struct can327 *elm = (struct can327 *)tty->disc_data;

	struct can327 *elm = tty->disc_data;



	schedule_work(&elm->tx_work);

}
@@ -1067,7 +1067,7 @@ static int can327_ldisc_open(struct tty_struct *tty) 
 */

static void can327_ldisc_close(struct tty_struct *tty)

{

	struct can327 *elm = (struct can327 *)tty->disc_data;

	struct can327 *elm = tty->disc_data;



	/* unregister_netdev() calls .ndo_stop() so we don't have to. */

	unregister_candev(elm->dev);
@@ -1092,7 +1092,7 @@ static void can327_ldisc_close(struct tty_struct *tty) 
static int can327_ldisc_ioctl(struct tty_struct *tty, unsigned int cmd,

			      unsigned long arg)

{

	struct can327 *elm = (struct can327 *)tty->disc_data;

	struct can327 *elm = tty->disc_data;

	unsigned int tmp;



	switch (cmd) {