Re: [PATCH] workqueue: check for NULL wq in queue_delayed_work_on()

[Tejun Heo]

Hello,

Calling workqueue APIs with a NULL wq is always a caller bug and adding
NULL checks to all APIs isn't the right approach. The WARN was there as a
debug aid but it doesn't actually prevent the crash, so it's misleading.
I'm removing it instead.

Thanks.

--
tejun