Re: [PATCH] selftest/vm: uninitialized variable in main()

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To: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Subject: Re: [PATCH] selftest/vm: uninitialized variable in main()
From: Muchun Song <songmuchun@xxxxxxxxxxxxx>
Date: Wed, 20 Jul 2022 12:24:44 +0800
Cc: Mike Kravetz <mike.kravetz@xxxxxxxxxx>, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>, Shuah Khan <shuah@xxxxxxxxxx>, Mina Almasry <almasrymina@xxxxxxxxxx>, Linux Memory Management List <linux-mm@xxxxxxxxx>, "open list:KERNEL SELFTEST FRAMEWORK" <linux-kselftest@xxxxxxxxxxxxxxx>, kernel-janitors@xxxxxxxxxxxxxxx
In-reply-to: <YtZzjvHXVXMXxpXO@kili>
References: <YtZzjvHXVXMXxpXO@kili>

On Tue, Jul 19, 2022 at 5:04 PM Dan Carpenter <dan.carpenter@xxxxxxxxxx> wrote:
>
> Initialize "length" to zero by default.
>
> Fixes: ff712a627f72 ("selftests/vm: cleanup hugetlb file after mremap test")
> Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>

Reviewed-by: Muchun Song <songmuchun@xxxxxxxxxxxxx>

Thanks.

References:
- [PATCH] selftest/vm: uninitialized variable in main()
  - From: Dan Carpenter

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