linux-kernel - Re: [PATCH 24/61] sysfs: make sysfs

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Date:	Thu, 12 Jul 2007 08:50:47 +0900 (JST)
From:	YOSHIFUJI Hideaki / 吉藤英明 
	<yoshfuji@...ux-ipv6.org>
To:	gregkh@...e.de
Cc:	linux-kernel@...r.kernel.org, htejun@...il.com,
	yoshfuji@...ux-ipv6.org
Subject: Re: [PATCH 24/61] sysfs: make sysfs_put() ignore NULL sd

In article <11841968512510-git-send-email-gregkh@...e.de> (at Wed, 11 Jul 2007 16:31:43 -0700), Greg Kroah-Hartman <gregkh@...e.de> says:

> Make sysfs_put() ignore NULL sd instead of oopsing.

I do not think this is a good idea; it is non-sense (and rather a bug)
to call "put" with NULL argument in general.

--yoshfuji
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