From: Andrei Epure <epure.andrei@gmail.com>
Date: Wed, 17 Apr 2013 22:58:24 +0000 (-0700)
Subject: drivers/video/mmp/core.c: fix use-after-free bug
X-Git-Tag: v3.9-rc8~17^2~8
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d875cf08391a811703f8adf39db598cac9ece6a1;p=platform%2Fkernel%2Flinux-exynos.git

drivers/video/mmp/core.c: fix use-after-free bug

Found with coccinelle.

Signed-off-by: Andrei Epure <epure.andrei@gmail.com>
Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/drivers/video/mmp/core.c b/drivers/video/mmp/core.c
index 9ed8341..84de263 100644
--- a/drivers/video/mmp/core.c
+++ b/drivers/video/mmp/core.c
@@ -252,7 +252,5 @@ void mmp_unregister_path(struct mmp_path *path)
 
 	kfree(path);
 	mutex_unlock(&disp_lock);
-
-	dev_info(path->dev, "de-register %s\n", path->name);
 }
 EXPORT_SYMBOL_GPL(mmp_unregister_path);