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authorWang YanQing <udknight@gmail.com>2013-12-27 06:39:18 +0400
committerTomi Valkeinen <tomi.valkeinen@ti.com>2014-01-17 12:57:43 +0400
commit5aa133d6c83b151690d8c3216ea45dfbd4452fbe (patch)
treeefb0a908735d4275ce8aaf518be541483f2f3798 /drivers/video/console
parent8fe940af05faec9572583c65b987d2c41c44056d (diff)
downloadlinux-5aa133d6c83b151690d8c3216ea45dfbd4452fbe.tar.xz
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>
Diffstat (limited to 'drivers/video/console')
-rw-r--r--drivers/video/console/fbcon.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c
index cd8a8027f8ae..f39931f818b8 100644
--- a/drivers/video/console/fbcon.c
+++ b/drivers/video/console/fbcon.c
@@ -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) {