linux-kernel - Re: [PATCH 1/1] mm/hugetlb: Remove unnecessary 'NULL' values from Pointer

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Message-Id: <2866AFF1-FDA3-4A44-8542-3D74228577DC@linux.dev>
Date:   Wed, 14 Sep 2022 14:52:04 +0800
From:   Muchun Song <muchun.song@...ux.dev>
To:     XU pengfei <xupengfei@...china.com>
Cc:     Mike Kravetz <mike.kravetz@...cle.com>,
        Muchun Song <songmuchun@...edance.com>,
        akpm@...ux-foundation.org, linux-mm@...ck.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/1] mm/hugetlb: Remove unnecessary 'NULL' values from
 Pointer



> On Sep 14, 2022, at 09:21, XU pengfei <xupengfei@...china.com> wrote:
> 
> 
> Pointer variables allocate memory first, and then judge. There is no
> need to initialize the assignment.
> 
> Signed-off-by: XU pengfei <xupengfei@...china.com>

Reviewed-by: Muchun Song <songmuchun@...edance.com>

Thanks.