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From:   Michael Ellerman <mpe@ellerman.id.au>
To:     Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Cc:     npiggin@gmail.com, christophe.leroy@csgroup.eu,
        linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org,
        Jiapeng Chong <jiapeng.chong@linux.alibaba.com>,
        Abaci Robot <abaci@linux.alibaba.com>
Subject: Re: [PATCH] powerpc: Use ARRAY_SIZE for array length
In-Reply-To: <20231122090312.114679-1-jiapeng.chong@linux.alibaba.com>
References: <20231122090312.114679-1-jiapeng.chong@linux.alibaba.com>
Date:   Thu, 23 Nov 2023 11:26:31 +1100
Message-ID: <874jhds4aw.fsf@mail.lhotse>
MIME-Version: 1.0
Content-Type: text/plain
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Jiapeng Chong <jiapeng.chong@linux.alibaba.com> writes:
> Use of macro ARRAY_SIZE to calculate array size minimizes
> the redundant code and improves code reusability.
>
> ./arch/powerpc/xmon/ppc-opc.c:957:67-68: WARNING: Use ARRAY_SIZE.
>
> Reported-by: Abaci Robot <abaci@linux.alibaba.com>
> Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=7612
> Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
> ---
>  arch/powerpc/xmon/ppc-opc.c | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)

This code is copied from binutils, we don't take cleanup patches to it.

See also the at least three times this has already been submitted :)

https://lore.kernel.org/all/4ed43222-17b0-8355-f836-adabb453e432@csgroup.eu/
https://lore.kernel.org/linuxppc-dev/20181004171036.GA1907@embeddedor.com/
https://lore.kernel.org/linuxppc-dev/874lfxjnzl.fsf@concordia.ellerman.id.au/

cheers