- if (command_status < 2 && NO_SIGNAL) {
- DECLARE_WAITQUEUE(wait, current);
-
- add_wait_queue(&command_done, &wait);
- for (;;) {
- set_current_state(interruptible ?
- TASK_INTERRUPTIBLE :
- TASK_UNINTERRUPTIBLE);
-
- if (command_status >= 2 || !NO_SIGNAL)
- break;
-
- is_alive(__func__, "");
- schedule();
- }
-
- set_current_state(TASK_RUNNING);
- remove_wait_queue(&command_done, &wait);
- }
+ if (interruptible)
+ wait_event_interruptible(command_done, command_status >= 2);
+ else
+ wait_event(command_done, command_status >= 2);