vt: Use bsearch library function in is_double_width
authorThomas Meyer <thomas@m3y3r.de>
Sat, 16 Sep 2017 08:03:05 +0000 (10:03 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 18 Sep 2017 16:31:48 +0000 (18:31 +0200)
commitf0a8d84fa1140a1c10bfcf0fb73664a85551512e
tree930cc753734f7c0a2a983eef10191f4de5fa3b21
parenta9be92706edbebde6c50dac7e8e0d3f20ef151aa
vt: Use bsearch library function in is_double_width

Use bsearch library function instead of duplicated functionality.

Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/vt/vt.c