The commit is pushed to "branch-rh9-5.14.0-284.25.1.vz9.30.x-ovz" and will
appear at https://src.openvz.org/scm/ovz/vzkernel.git
after rh9-5.14.0-284.25.1.vz9.30.10
------>
commit be520bc767af8cd32c1abd7a51159b87a35217cb
Author: Ilpo Järvinen <ilpo.jarvi...@linux.intel.com>
Date: Tue Aug 16 14:57:36 2022 +0300
ms/tty: Make ldisc ->set_termios() old ktermios const
There should be no reason to adjust old ktermios which is going to get
discarded anyway.
Reviewed-by: Andy Shevchenko <andy.shevche...@gmail.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvi...@linux.intel.com>
Link:
https://lore.kernel.org/r/20220816115739.10928-6-ilpo.jarvi...@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
Getting rid of compilation warnings.
https://virtuozzo.atlassian.net/browse/PSBM-148793
Feature: fix ms/drivers
(cherry picked from commit 8b7d2d95cf82f8ca034ac65d0f39a2b3359b680f)
Signed-off-by: Konstantin Khorenko <khore...@virtuozzo.com>
---
drivers/tty/n_tty.c | 3 +--
include/linux/tty_ldisc.h | 3 +--
2 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c
index 2e1b4c6a7371..96c9200d402c 100644
--- a/drivers/tty/n_tty.c
+++ b/drivers/tty/n_tty.c
@@ -1723,8 +1723,7 @@ static int n_tty_receive_buf2(struct tty_struct *tty,
const unsigned char *cp,
*
* Locking: Caller holds tty->termios_rwsem
*/
-
-static void n_tty_set_termios(struct tty_struct *tty, struct ktermios *old)
+static void n_tty_set_termios(struct tty_struct *tty, const struct ktermios
*old)
{
struct n_tty_data *ldata = tty->disc_data;
diff --git a/include/linux/tty_ldisc.h b/include/linux/tty_ldisc.h
index 5d0cd4a42964..2dc83db64863 100644
--- a/include/linux/tty_ldisc.h
+++ b/include/linux/tty_ldisc.h
@@ -170,7 +170,6 @@ extern int ldsem_down_write_nested(struct ld_semaphore
*sem, int subclass,
ldsem_down_write(sem, timeout)
#endif
-
struct tty_ldisc_ops {
char *name;
int num;
@@ -191,7 +190,7 @@ struct tty_ldisc_ops {
unsigned long arg);
int (*compat_ioctl)(struct tty_struct *tty, unsigned int cmd,
unsigned long arg);
- void (*set_termios)(struct tty_struct *tty, struct ktermios *old);
+ void (*set_termios)(struct tty_struct *tty, const struct ktermios
*old);
__poll_t (*poll)(struct tty_struct *, struct file *,
struct poll_table_struct *);
void (*hangup)(struct tty_struct *tty);
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