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[media] media: Fix media_open() to clear filp->private_data in error leg

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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>
This commit is contained in:
Shuah Khan 2016-01-27 21:49:33 -02:00 committed by Mauro Carvalho Chehab
parent 7c8fe516bd
commit d40ec6fdb0
1 changed files with 1 additions and 0 deletions
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drivers/media/media-devnode.c
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@ -181,6 +181,7 @@ static int media_open(struct inode *inode, struct file *filp)
ret = mdev->fops->open(filp); ret = mdev->fops->open(filp);
if (ret) { if (ret) {
put_device(&mdev->dev); put_device(&mdev->dev);
filp->private_data = NULL;
return ret; return ret;
} }
} }