IoFreeWorkItem

VOID *__stdcall IoFreeWorkItem(PIO_WORKITEM IoWorkItem){
  if( IoWorkItem->WorkItem.List.Flink )
    KeBugCheckEx(0xE4u, (PVOID)2, IoWorkItem, &IoWorkItem->Routine, 0i64);
  return ExFreePoolWithTag(IoWorkItem, 0);
}

Referenced by:

PnpDeviceCompletionRequestDestroyWorkItem