From f400991bf872debffb01c46da882dc97d7e3248e Mon Sep 17 00:00:00 2001 From: Jiri Slaby Date: Wed, 19 Feb 2020 08:39:48 +0100 Subject: [PATCH] vt: switch vt_dont_switch to bool vt_dont_switch is pure boolean, no need for whole char. Signed-off-by: Jiri Slaby Link: https://lore.kernel.org/r/20200219073951.16151-6-jslaby@suse.cz Signed-off-by: Greg Kroah-Hartman --- 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 #include -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;