linux-kernel - Re: [PATCH V2] no need for checking it

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Date:	Sat, 6 Jun 2009 14:29:58 +0300
From:	Pekka Enberg <penberg@...helsinki.fi>
To:	"Figo.zhang" <figo1802@...il.com>
Cc:	Greg Kroah-Hartman <gregkh@...e.de>,
	Ian Abbott <abbotti@....co.uk>,
	Frank Mori Hess <fmhess@...rs.sourceforge.net>,
	David Schleef <ds@...leef.org>,
	lkml <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH V2] no need for checking it

On Sat, Jun 6, 2009 at 2:11 PM, Figo.zhang <figo1802@...il.com> wrote:
> vfree() does it's own NULL checking,so no need for check before
> calling it.
>
> 'pages' is local variable argment,so in v2, it is no need assignment
>  to NULL.
>
> Signed-off-by: Figo.zhang <figo1802@...il.com>

Looks good to me.

Acked-by: Pekka Enberg <penberg@...helsinki.fi>
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