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>

diff --git a/drivers/char/raw.c b/drivers/char/raw.c
index 47b8cf281d4a79766c0717dec1ea4380d2bf9717..92022aab4542ae1b822d594b87d9c9233a9f2ac8 100644 (file)
--- 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;
 }