From 1a2c1f821c51cbd2afd86f752b9bd510607a3695 Mon Sep 17 00:00:00 2001
From: Dan Carpenter <error27@gmail.com>
Date: Mon, 30 Mar 2009 18:50:16 +0000
Subject: [PATCH] Add a missing unlock_kernel() in raw_open()

upstream commit: 996ff68d8b358885c1de82a45517c607999947c7

Cc: stable@kernel.org
Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Chris Wright <chrisw@sous-sol.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
 drivers/char/raw.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/char/raw.c b/drivers/char/raw.c
index 47b8cf281d4a..92022aab4542 100644
--- a/drivers/char/raw.c
+++ b/drivers/char/raw.c
@@ -90,6 +90,7 @@ out1:
 	blkdev_put(bdev);
 out:
 	mutex_unlock(&raw_mutex);
+	unlock_kernel();
 	return err;
 }
 
-- 
2.39.2