From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wang YanQing Date: Fri, 27 Dec 2013 02:39:18 +0000 Subject: [PATCH] fbcon: trivial optimization for fbcon_exit Message-Id: <20131227023917.GA3908@udknight> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: tomi.valkeinen@ti.com Cc: plagnioj@jcrosoft.com, airlied@redhat.com, gregkh@linuxfoundation.org, akpm@linux-foundation.org, kamal@whence.com, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org Break out as soon as we find a mapped entry con2fb_map. Signed-off-by: Wang YanQing --- 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