linux-kernel - Re: [PATCH] iwlagn: check for !priv->txq in iwlagn_wait_tx_queue

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Date:	Mon, 25 Jul 2011 13:03:34 -0700
From:	Keith Packard <keithp@...thp.com>
To:	"Guy\, Wey-Yi" <wey-yi.w.guy@...el.com>
Cc:	Intel Linux Wireless <ilw@...ux.intel.com>,
	"linux-wireless\@vger.kernel.org" <linux-wireless@...r.kernel.org>,
	"linux-kernel\@vger.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] iwlagn: check for !priv->txq in iwlagn_wait_tx_queue_empty

On Mon, 25 Jul 2011 12:21:55 -0700, "Guy, Wey-Yi" <wey-yi.w.guy@...el.com> wrote:

> but why you need it?, "start device" call will fail if can not allocate
> priv->txq

The device is down, so start_device was never called. At least, that's
my assumption -- I've got the wireless device 'disabled' in
NetworkManager.

-- 
keith.packard@...el.com

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