linux-kernel - Re: [PATCH] CONNECTOR: don't touch queue dev after decrement of ref count

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Date:	Tue, 08 Jan 2008 23:44:58 -0800 (PST)
From:	David Miller <davem@...emloft.net>
To:	lizf@...fujitsu.com
Cc:	johnpol@....mipt.ru, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] CONNECTOR: don't touch queue dev after decrement of
 ref count

From: Li Zefan <lizf@...fujitsu.com>
Date: Wed, 09 Jan 2008 13:44:07 +0800

> 
> cn_queue_free_callback() will touch 'dev'(i.e. cbq->pdev),
> so it should be called before atomic_dec(&dev->refcnt).
> 
> Signed-off-by: Li Zefan <lizf@...fujitsu.com>

Excellent catch, patch applied.

Thanks.
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