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[media] v4l2-device: fix a missing error code

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We need to set "err = -ENOMEM" here.

Fixes: 38b11f19667a ('[media] v4l2-core: create MC interfaces for devnodes')

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Dan Carpenter
2015-12-15 09:04:14 -02:00
committed by Mauro Carvalho Chehab
parent a5c82e5622
commit 1630b83235
1 changed files with 3 additions and 1 deletions
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4
drivers/media/v4l2-core/v4l2-device.c
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@ -267,8 +267,10 @@ int v4l2_device_register_subdev_nodes(struct v4l2_device *v4l2_dev)
link = media_create_intf_link(&sd->entity, link = media_create_intf_link(&sd->entity,
&vdev->intf_devnode->intf, &vdev->intf_devnode->intf,
MEDIA_LNK_FL_ENABLED); MEDIA_LNK_FL_ENABLED);
if (!link) if (!link) {
err = -ENOMEM;
goto clean_up; goto clean_up;
}
} }
#endif #endif
sd->devnode = vdev; sd->devnode = vdev;