- list_for_each_entry(notify, &blk_mq_cpu_notify_list, list)
- notify->notify(notify->data, action, cpu);
+ list_for_each_entry(notify, &blk_mq_cpu_notify_list, list) {
+ ret = notify->notify(notify->data, action, cpu);
+ if (ret != NOTIFY_OK)
+ break;
+ }