Add a missing unlock_kernel() in raw_open()

Cc: stable@kernel.org
Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/char/raw.c b/drivers/char/raw.c
index 96adf28a17e4..20d90e6a6e50 100644
--- a/drivers/char/raw.c
+++ b/drivers/char/raw.c
@@ -90,6 +90,7 @@ out1:
         blkdev_put(bdev, filp->f_mode);
 out:
         mutex_unlock(&raw_mutex);
+        unlock_kernel();
         return err;
 }