Re: [v3] workqueue: Fix double kfree for rescuer

[Markus Elfring]

> wq->rescuer is guaranteed to be NULL in rcu_free_wq()

I was unsure about this data processing detail.


> The patch is a cleanup to remove a "kfree(NULL);".

I would prefer also an improved commit message according to
the understanding of the software situation in this direction.

Regards,
Markus