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[media] media: Fix media_open() to clear filp->private_data in error leg
author
Shuah Khan
<shuahkh@osg.samsung.com>
Wed, 27 Jan 2016 23:49:33 +0000
(21:49 -0200)
committer
Mauro Carvalho Chehab
<mchehab@osg.samsung.com>
Mon, 1 Feb 2016 15:21:33 +0000
(13:21 -0200)
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
patch
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diff --git
a/drivers/media/media-devnode.c
b/drivers/media/media-devnode.c
index
cea35bf
..
29409f4
100644
(file)
--- 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;
}
}