1832 	struct v4l2_ctrl_ref *new_ref;  in handler_new_ref()  local
1849 	new_ref = kzalloc(sizeof(*new_ref), GFP_KERNEL);  in handler_new_ref()
1850 	if (!new_ref)  in handler_new_ref()
1852 	new_ref->ctrl = ctrl;  in handler_new_ref()
1858 		ctrl->cluster = &new_ref->ctrl;  in handler_new_ref()
1862 	INIT_LIST_HEAD(&new_ref->node);  in handler_new_ref()
1871 		list_add_tail(&new_ref->node, &hdl->ctrl_refs);  in handler_new_ref()
1881 			kfree(new_ref);  in handler_new_ref()
1884 		list_add(&new_ref->node, ref->node.prev);  in handler_new_ref()
1890 	new_ref->next = hdl->buckets[bucket];  in handler_new_ref()
1891 	hdl->buckets[bucket] = new_ref;  in handler_new_ref()