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) <jirislaby@xxxxxxxxxx>
Cc: Max Staudt <max@xxxxxxxxx>
Cc: Wolfgang Grandegger <wg@xxxxxxxxxxxxxx>
Cc: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>
Cc: "David S. Miller" <davem@xxxxxxxxxxxxx>
Cc: Eric Dumazet <edumazet@xxxxxxxxxx>
Cc: Jakub Kicinski <kuba@xxxxxxxxxx>
Cc: Paolo Abeni <pabeni@xxxxxxxxxx>
Cc: Dario Binacchi <dario.binacchi@xxxxxxxxxxxxxxxxxxxx>
Cc: linux-can@xxxxxxxxxxxxxxx
Cc: netdev@xxxxxxxxxxxxxxx
---
drivers/net/can/can327.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/net/can/can327.c b/drivers/net/can/can327.c
index dc7192ecb001..ee8a977acc8d 100644
--- a/drivers/net/can/can327.c
+++ b/drivers/net/can/can327.c
@@ -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) {
--
2.41.0
