Messages in this thread Patch in this message | | | Date | Fri, 27 Dec 2013 10:39:18 +0800 | From | Wang YanQing <> | Subject | [PATCH] fbcon: trivial optimization for fbcon_exit |
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Break out as soon as we find a mapped entry con2fb_map.
Signed-off-by: Wang YanQing <udknight@gmail.com> --- drivers/video/console/fbcon.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c index cd8a802..f39931f 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) { -- 1.8.3.4.8.g69490f3.dirty
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