[media] v4l2-device: fix a missing error code
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>
diff --git a/drivers/media/v4l2-core/v4l2-device.c b/drivers/media/v4l2-core/v4l2-device.c
index 2aa72ab..06fa5f1 100644
--- a/drivers/media/v4l2-core/v4l2-device.c
+++ b/drivers/media/v4l2-core/v4l2-device.c
@@ -267,8 +267,10 @@
link = media_create_intf_link(&sd->entity,
&vdev->intf_devnode->intf,
MEDIA_LNK_FL_ENABLED);
- if (!link)
+ if (!link) {
+ err = -ENOMEM;
goto clean_up;
+ }
}
#endif
sd->devnode = vdev;