linux-kernel - pkgtemp: double lock

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Message-ID: <4C8232B9.2020005@gmail.com>
Date:	Sat, 04 Sep 2010 13:51:21 +0200
From:	Jiri Slaby <jirislaby@...il.com>
To:	fenghua.yu@...el.com
CC:	"Brown, Len" <len.brown@...el.com>,
	LKML <linux-kernel@...r.kernel.org>
Subject: pkgtemp: double lock

Hi,

stanse found that you double lock pdev_list_mutex:
  -> pkgtemp_device_remove
    -> mutex_lock(&pdev_list_mutex);
    -> pkgtemp_device_add
      -> mutex_lock(&pdev_list_mutex);

Could you fix that?

regards,
-- 
js
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