[PATCH 5/5] ath6kl: fix crash when interface is closed but scan is ongoing

[Dan Carpenter]

On Thu, Jun 09, 2011 at 04:23:36PM +0300, Kalle Valo wrote:
> I only combined the pending ath6kl patches, I did not edit them.
> Vasanth sent patch 4 few days earlier and that's why you see the
> change here. But if greg wants, I can drop patch 4 and resend the
> series.

Part of the problem is that patch doesn't add the check for NULL
consistently throughout the function.  There is a place where a NULL
deref could still be triggered later on.  Let's just drop it instead
of fixing it.

regards,
dan carpenter