linux-kernel - Re: [Patch V2] proc: check error pointer returned by m

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Message-ID: <4D90206E.1090307@redhat.com>
Date:	Mon, 28 Mar 2011 13:45:18 +0800
From:	Cong Wang <amwang@...hat.com>
To:	Amerigo Wang <amwang@...hat.com>
CC:	linux-kernel@...r.kernel.org, WANG Cong <xiyou.wangcong@...il.com>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Al Viro <viro@...iv.linux.org.uk>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Eric B Munson <emunson@...bm.net>,
	David Rientjes <rientjes@...gle.com>,
	Dave Hansen <dave@...ux.vnet.ibm.com>,
	Mel Gorman <mel@....ul.ie>, linux-fsdevel@...r.kernel.org
Subject: Re: [Patch V2] proc: check error pointer returned by m_start()

于 2011年03月28日 13:26, Amerigo Wang 写道:
> From: WANG Cong<xiyou.wangcong@...il.com>
>
> V2: move the check into m_stop() as suggested by Linus,
> also, most ->show() implementations assume the second parameter 'v'
> is not NULL, this fixes them too.

Linus, forget this one, I saw you already checked in your own
fix, I will make one based on that. :)

Thanks.
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