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fbcon: trivial optimization for fbcon_exit 

Break out as soon as we find a mapped entry con2fb_map.

Signed-off-by: Wang YanQing <udknight@gmail.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
hifive-unleashed-5.1
Wang YanQing 2013-12-27 10:39:18 +08:00 committed by Tomi Valkeinen
parent 8fe940af05
commit 5aa133d6c8
1 changed files with 3 additions and 1 deletions
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4
drivers/video/console/fbcon.c
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@ -3547,8 +3547,10 @@ static void fbcon_exit(void)
"no"));
for (j = first_fb_vc; j <= last_fb_vc; j++) {
if (con2fb_map[j] == i)
if (con2fb_map[j] == i) {
mapped = 1;
break;
}
}
if (mapped) {