- * Lock group via @group->cg_subsys, and iterate over @group->cg_list,
- * looking for a matching config_item. If matching item is found
- * take a reference and return the item.
+ * Iterate over @group->cg_list, looking for a matching config_item.
+ * If matching item is found take a reference and return the item.
+ * Caller must have locked group via @group->cg_subsys->su_mtx.