Re: [PATCH] floppy: convert to delayed work and single-thread wq

[Linus Torvalds]

On Wed, May 16, 2012 at 12:37 PM, Jiri Kosina <jkosina@xxxxxxx> wrote:
> +       cancel_delayed_work_sync(&fd_timeout);
> +       cancel_delayed_work_sync(&fd_timer);
> +       destroy_workqueue(system_nrt_wq);

Well, *that* doesn't look right.

I think just a "flush_workqueue()" is in order.

                    Linus
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