From: Jiri Slaby <jslaby@suse.cz>
To: gregkh@linuxfoundation.org
Cc: linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org,
Jiri Slaby <jslaby@suse.cz>
Subject: [PATCH 6/9] vt: switch vt_dont_switch to bool
Date: Wed, 19 Feb 2020 08:39:48 +0100 [thread overview]
Message-ID: <20200219073951.16151-6-jslaby@suse.cz> (raw)
In-Reply-To: <20200219073951.16151-1-jslaby@suse.cz>
vt_dont_switch is pure boolean, no need for whole char.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
---
drivers/tty/vt/vt_ioctl.c | 6 +++---
include/linux/vt_kern.h | 2 +-
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/tty/vt/vt_ioctl.c b/drivers/tty/vt/vt_ioctl.c
index 693d9d7ffb68..38948ac5fc49 100644
--- a/drivers/tty/vt/vt_ioctl.c
+++ b/drivers/tty/vt/vt_ioctl.c
@@ -39,7 +39,7 @@
#include <linux/kbd_diacr.h>
#include <linux/selection.h>
-char vt_dont_switch;
+bool vt_dont_switch;
static inline bool vt_in_use(unsigned int i)
{
@@ -1026,12 +1026,12 @@ int vt_ioctl(struct tty_struct *tty,
case VT_LOCKSWITCH:
if (!capable(CAP_SYS_TTY_CONFIG))
return -EPERM;
- vt_dont_switch = 1;
+ vt_dont_switch = true;
break;
case VT_UNLOCKSWITCH:
if (!capable(CAP_SYS_TTY_CONFIG))
return -EPERM;
- vt_dont_switch = 0;
+ vt_dont_switch = false;
break;
case VT_GETHIFONTMASK:
ret = put_user(vc->vc_hi_font_mask,
diff --git a/include/linux/vt_kern.h b/include/linux/vt_kern.h
index 8dc77e40bc03..ded5c48598f3 100644
--- a/include/linux/vt_kern.h
+++ b/include/linux/vt_kern.h
@@ -135,7 +135,7 @@ extern int do_unbind_con_driver(const struct consw *csw, int first, int last,
int deflt);
int vty_init(const struct file_operations *console_fops);
-extern char vt_dont_switch;
+extern bool vt_dont_switch;
extern int default_utf8;
extern int global_cursor_default;
--
2.25.0
next prev parent reply other threads:[~2020-02-19 7:40 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-19 7:39 [PATCH 1/9] vt: selection, introduce vc_is_sel Jiri Slaby
2020-02-19 7:39 ` [PATCH 2/9] vt: ioctl, switch VT_IS_IN_USE and VT_BUSY to inlines Jiri Slaby
2020-02-19 7:39 ` [PATCH 3/9] vt: selection, remove 2 local variables from set_selection_kernel Jiri Slaby
2020-02-21 9:32 ` Greg KH
2020-02-24 9:26 ` Jiri Slaby
2020-03-06 7:37 ` Greg KH
2020-02-19 7:39 ` [PATCH 4/9] vt: selection, localize use_unicode Jiri Slaby
2020-02-19 7:39 ` [PATCH 5/9] vt: selection, create struct from console selection globals Jiri Slaby
2020-02-19 7:39 ` Jiri Slaby [this message]
2020-02-19 7:39 ` [PATCH 7/9] vt: vt_kern.h, remove extern from functions Jiri Slaby
2020-02-19 7:39 ` [PATCH 8/9] vt: selection, remove redeclaration of poke_blanked_console Jiri Slaby
2020-02-19 7:39 ` [PATCH 9/9] vt: selection, indent switch-case properly Jiri Slaby
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