netdev - Re: [PATCH] mac80211: Fix TX after monitor interface is converted to managed

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Message-Id: <200710041115.02945.flamingice@sourmilk.net>
Date:	Thu, 4 Oct 2007 11:14:58 -0400
From:	Michael Wu <flamingice@...rmilk.net>
To:	Michael Buesch <mb@...sch.de>
Cc:	Daniel Drake <dsd@...too.org>, linville@...driver.com,
	johannes@...solutions.net, netdev@...r.kernel.org,
	linux-wireless@...r.kernel.org
Subject: Re: [PATCH] mac80211: Fix TX after monitor interface is converted to managed

On Thursday 04 October 2007 11:06, Michael Buesch wrote:
> The reason why BUG_ON exists is to catch bugs that happen, although
> they Should Never Happen (tm) ;)
This is just paranoia. There's plenty of other BUG_ONs which we use to catch 
bugs caused by drivers doing silly things. We can verify that this condition 
will never occur within the mac80211 layer, so there's no need to have it. 
The only thing this can catch is someone deciding to manually invoke 
dev->uninit, which only the unregister code should be doing.

-Michael Wu

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