vt: switch vt_dont_switch to bool
vt_dont_switch is pure boolean, no need for whole char. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Link: https://lore.kernel.org/r/20200219073951.16151-6-jslaby@suse.cz Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -39,7 +39,7 @@
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#include <linux/kbd_diacr.h>
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#include <linux/kbd_diacr.h>
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#include <linux/selection.h>
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#include <linux/selection.h>
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char vt_dont_switch;
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bool vt_dont_switch;
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static inline bool vt_in_use(unsigned int i)
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static inline bool vt_in_use(unsigned int i)
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{
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{
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@ -1026,12 +1026,12 @@ int vt_ioctl(struct tty_struct *tty,
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case VT_LOCKSWITCH:
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case VT_LOCKSWITCH:
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if (!capable(CAP_SYS_TTY_CONFIG))
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if (!capable(CAP_SYS_TTY_CONFIG))
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return -EPERM;
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return -EPERM;
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vt_dont_switch = 1;
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vt_dont_switch = true;
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break;
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break;
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case VT_UNLOCKSWITCH:
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case VT_UNLOCKSWITCH:
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if (!capable(CAP_SYS_TTY_CONFIG))
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if (!capable(CAP_SYS_TTY_CONFIG))
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return -EPERM;
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return -EPERM;
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vt_dont_switch = 0;
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vt_dont_switch = false;
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break;
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break;
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case VT_GETHIFONTMASK:
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case VT_GETHIFONTMASK:
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ret = put_user(vc->vc_hi_font_mask,
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ret = put_user(vc->vc_hi_font_mask,
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@ -135,7 +135,7 @@ extern int do_unbind_con_driver(const struct consw *csw, int first, int last,
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int deflt);
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int deflt);
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int vty_init(const struct file_operations *console_fops);
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int vty_init(const struct file_operations *console_fops);
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extern char vt_dont_switch;
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extern bool vt_dont_switch;
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extern int default_utf8;
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extern int default_utf8;
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extern int global_cursor_default;
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extern int global_cursor_default;
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