linux-kernel - Re: [PATCH] kconfig/nconf: remove useless conditionnal

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Message-ID: <CAM_iQpV2Y2bNJRvi0i_pfuHQDK6E92+ADzmwQgkc=+bifCL-OA@mail.gmail.com>
Date:	Thu, 21 Jul 2011 13:08:42 +0800
From:	Américo Wang <xiyou.wangcong@...il.com>
To:	Arnaud Lacombe <lacombar@...il.com>
Cc:	linux-kbuild@...r.kernel.org, Michal Marek <mmarek@...e.cz>,
	linux-kernel@...r.kernel.org, Nir Tzachar <nir.tzachar@...il.com>
Subject: Re: [PATCH] kconfig/nconf: remove useless conditionnal

On Tue, Jul 19, 2011 at 2:11 AM, Arnaud Lacombe <lacombar@...il.com> wrote:
> Hi,
>
> On Sun, Jul 10, 2011 at 3:27 AM, Arnaud Lacombe <lacombar@...il.com> wrote:
>> After the test
>>
>>        if (!submenu || ...)
>>                continue;
>>
>> the variable `submenu' can _not_ be NULL, so do not test for this situation.
>>

Yeah, looks good.
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