diff options
Diffstat (limited to 'lib/objagg.c')
| -rw-r--r-- | lib/objagg.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/objagg.c b/lib/objagg.c index 955538c90223..0f99ea5f5371 100644 --- a/lib/objagg.c +++ b/lib/objagg.c @@ -167,6 +167,9 @@ static int objagg_obj_parent_assign(struct objagg *objagg, { void *delta_priv; + if (WARN_ON(!objagg_obj_is_root(parent))) + return -EINVAL; + delta_priv = objagg->ops->delta_create(objagg->priv, parent->obj, objagg_obj->obj); if (IS_ERR(delta_priv)) |