Messages in this thread Patch in this message | | | From | "Jiri Slaby (SUSE)" <> | Subject | [PATCH 1/2] can: can327: remove casts from tty->disc_data | Date | Tue, 1 Aug 2023 08:22:36 +0200 |
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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@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 --- 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
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