linux-kernel - Re: [PATCH v2] mm/damon/dbgfs: remove unnecessary variables

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Message-Id: <20211014072158.35478-1-sj@kernel.org>
Date:   Thu, 14 Oct 2021 07:21:58 +0000
From:   SeongJae Park <sj@...nel.org>
To:     Rongwei Wang <rongwei.wang@...ux.alibaba.com>
Cc:     sj@...nel.org, akpm@...ux-foundation.org,
        linux-kernel@...r.kernel.org, linux-mm@...ck.org
Subject: Re: [PATCH v2] mm/damon/dbgfs: remove unnecessary variables

On Thu, 14 Oct 2021 10:03:33 +0800 Rongwei Wang <rongwei.wang@...ux.alibaba.com> wrote:

> In some functions, it's unnecessary to declare 'err'
> and 'ret' variables at the same time. This patch mainly
> to simplify the issue of such declarations by reusing
> one variable.
> 
> Signed-off-by: Rongwei Wang <rongwei.wang@...ux.alibaba.com>

Looks good to me.  However, this doesn't cleanly applicable on latest -mm tree.
I will post a rebased version as a reply to this.


Thanks,
SJ

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