vdo_finish_draining_with_result
return vdo_finish_draining_with_result(state, VDO_SUCCESS);
bool vdo_finish_draining_with_result(struct admin_state *state, int result);
vdo_finish_draining_with_result(&zone->state,
vdo_finish_draining_with_result(&journal->state, result);
vdo_finish_draining_with_result(&slab->state,
vdo_finish_draining_with_result(&slab->state, VDO_SUCCESS);
vdo_finish_draining_with_result(&allocator->state, completion->result);
vdo_finish_draining_with_result(&allocator->state, UDS_BAD_STATE);