From d40ec6fdb0b03b7be4c7923a3da0e46bf943740a Mon Sep 17 00:00:00 2001
From: Shuah Khan <shuahkh@osg.samsung.com>
Date: Wed, 27 Jan 2016 21:49:33 -0200
Subject: [PATCH] [media] media: Fix media_open() to clear filp->private_data
 in error leg

Fix media_open() to clear filp->private_data when file open
fails.

Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
---
 drivers/media/media-devnode.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/media/media-devnode.c b/drivers/media/media-devnode.c
index cea35bf20011..29409f440f1c 100644
--- a/drivers/media/media-devnode.c
+++ b/drivers/media/media-devnode.c
@@ -181,6 +181,7 @@ static int media_open(struct inode *inode, struct file *filp)
 		ret = mdev->fops->open(filp);
 		if (ret) {
 			put_device(&mdev->dev);
+			filp->private_data = NULL;
 			return ret;
 		}
 	}