Re: [PATCH 12/12] usbnet: make device out of suspend before calling usbnet_read/write_cmd

On Wed, Oct 10, 2012 at 10:33 AM, Ming Lei [off-list ref] wrote:

Good catch, thanks for your review.

As far as I can think of, the mutex_is_locked() trick can solve the problem.

How about the attached patch?

This one is still not good.

After further thought, it may be better to fix the problem in net
core(dev_ioctl)
because the problem happens on other net devices too.

Thanks,
--
Ming Lei
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