From ca1a8d2f50bb32ba4f43fff84590db21c8a87825 Mon Sep 17 00:00:00 2001 From: Jiri Slaby Date: Mon, 31 Jul 2023 10:02:38 +0200 Subject: [PATCH] input: serport: 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: Dmitry Torokhov Cc: linux-input@vger.kernel.org Link: https://lore.kernel.org/r/20230731080244.2698-5-jirislaby@kernel.org Signed-off-by: Greg Kroah-Hartman --- drivers/input/serio/serport.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/input/serio/serport.c b/drivers/input/serio/serport.c index 7f7ef0e..a5d8953 100644 --- a/drivers/input/serio/serport.c +++ b/drivers/input/serio/serport.c @@ -103,7 +103,7 @@ static int serport_ldisc_open(struct tty_struct *tty) static void serport_ldisc_close(struct tty_struct *tty) { - struct serport *serport = (struct serport *) tty->disc_data; + struct serport *serport = tty->disc_data; kfree(serport); } @@ -117,7 +117,7 @@ static void serport_ldisc_close(struct tty_struct *tty) static void serport_ldisc_receive(struct tty_struct *tty, const unsigned char *cp, const char *fp, int count) { - struct serport *serport = (struct serport*) tty->disc_data; + struct serport *serport = tty->disc_data; unsigned long flags; unsigned int ch_flags = 0; int i; @@ -161,7 +161,7 @@ static ssize_t serport_ldisc_read(struct tty_struct * tty, struct file * file, unsigned char *kbuf, size_t nr, void **cookie, unsigned long offset) { - struct serport *serport = (struct serport*) tty->disc_data; + struct serport *serport = tty->disc_data; struct serio *serio; if (test_and_set_bit(SERPORT_BUSY, &serport->flags)) @@ -245,7 +245,7 @@ static int serport_ldisc_compat_ioctl(struct tty_struct *tty, static void serport_ldisc_hangup(struct tty_struct *tty) { - struct serport *serport = (struct serport *) tty->disc_data; + struct serport *serport = tty->disc_data; unsigned long flags; spin_lock_irqsave(&serport->lock, flags); @@ -257,7 +257,7 @@ static void serport_ldisc_hangup(struct tty_struct *tty) static void serport_ldisc_write_wakeup(struct tty_struct * tty) { - struct serport *serport = (struct serport *) tty->disc_data; + struct serport *serport = tty->disc_data; unsigned long flags; spin_lock_irqsave(&serport->lock, flags); -- 2.7.4