linux-kernel - Re: [PATCH 6/6] proc: use IS_ERR_OR

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Date:	Thu, 12 Apr 2012 21:17:46 +0800
From:	Cong Wang <xiyou.wangcong@...il.com>
To:	Hugh Dickins <hughd@...gle.com>
CC:	linux-kernel@...r.kernel.org,
	Andrew Morton <akpm@...ux-foundation.org>,
	Oleg Nesterov <oleg@...hat.com>,
	Alexey Dobriyan <adobriyan@...il.com>,
	Al Viro <viro@...iv.linux.org.uk>,
	Vasiliy Kulikov <segoon@...nwall.com>,
	David Rientjes <rientjes@...gle.com>,
	KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>,
	Naoya Horiguchi <n-horiguchi@...jp.nec.com>,
	Siddhesh Poyarekar <siddhesh.poyarekar@...il.com>
Subject: Re: [PATCH 6/6] proc: use IS_ERR_OR_NULL()

On 04/12/2012 08:41 AM, Hugh Dickins wrote:
> On Wed, 11 Apr 2012, Cong Wang wrote:
>
>> Cc: Oleg Nesterov<oleg@...hat.com>
>> Cc: Alexey Dobriyan<adobriyan@...il.com>
>> Signed-off-by: Cong Wang<xiyou.wangcong@...il.com>
>
> Whereas this one, I don't object, but I don't see it as an improvement.
>

It is not am improvement, it is a trivial patch to use IS_ERR_OR_NULL().
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