linux-kernel - Re: [PATCH 8/8] mm/migrate.c: use break instead of goto out

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Date:   Tue, 21 Jan 2020 09:22:56 +0800
From:   Wei Yang <richardw.yang@...ux.intel.com>
To:     Michal Hocko <mhocko@...nel.org>
Cc:     Wei Yang <richardw.yang@...ux.intel.com>,
        akpm@...ux-foundation.org, linux-mm@...ck.org,
        linux-kernel@...r.kernel.org, yang.shi@...ux.alibaba.com
Subject: Re: [PATCH 8/8] mm/migrate.c: use break instead of goto out_flush

On Mon, Jan 20, 2020 at 11:03:28AM +0100, Michal Hocko wrote:
>On Sun 19-01-20 11:06:36, Wei Yang wrote:
>> Label out_flush is just outside the loop, so break the loop is enough.
>
>I find the explicit label easier to follow than breaking out of the
>loop. Especially when there is another break out of the loop with a
>different label.
>
>While the patch is correct I find the resulting code worse readable.
>

ok, as you wish.


-- 
Wei Yang
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