vt: selection, introduce vc_is_sel
authorJiri Slaby <jslaby@suse.cz>
Wed, 19 Feb 2020 07:39:43 +0000 (08:39 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 21 Feb 2020 09:31:18 +0000 (10:31 +0100)
commitdce05aa6eec977f1472abed95ccd71276b9a3864
tree8b48ff19cf4255022f7454b74dd900206ca99691
parent80967ff2d15fb91f5046118d1de3ef32a151e30a
vt: selection, introduce vc_is_sel

Avoid global variables (namely sel_cons) by introducing vc_is_sel. It
checks whether the parameter is the current selection console. This will
help putting sel_cons to a struct later.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20200219073951.16151-1-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/vt/selection.c
drivers/tty/vt/vt.c
drivers/tty/vt/vt_ioctl.c
include/linux/selection.h