linux-kernel - Re: [PATCH] arm64/smp: Remove unused variable irq in arch_show

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Message-ID: <ebbe8da6-bd81-f43c-8bda-cc302657d6f3@huawei.com>
Date:   Tue, 5 Jan 2021 18:48:18 +0800
From:   Keqian Zhu <zhukeqian1@...wei.com>
To:     Catalin Marinas <catalin.marinas@....com>
CC:     <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>, <kvm@...r.kernel.org>,
        <kvmarm@...ts.cs.columbia.edu>, Marc Zyngier <maz@...nel.org>,
        Will Deacon <will@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Robin Murphy <robin.murphy@....com>,
        Joerg Roedel <joro@...tes.org>,
        James Morse <james.morse@....com>,
        Suzuki K Poulose <suzuki.poulose@....com>,
        Julien Thierry <julien.thierry.kdev@...il.com>,
        <wanghaibin.wang@...wei.com>
Subject: Re: [PATCH] arm64/smp: Remove unused variable irq in
 arch_show_interrupts()



On 2021/1/5 18:08, Catalin Marinas wrote:
> On Tue, Jan 05, 2021 at 05:22:21PM +0800, Keqian Zhu wrote:
>> The local variable irq is added in commit a26388152531 ("arm64:
>> Remove custom IRQ stat accounting"), but forget to remove in
>> commit 5089bc51f81f ("arm64/smp: Use irq_desc_kstat_cpu() in
>> arch_show_interrupts()"). Just remove it.
>>
>> Signed-off-by: Keqian Zhu <zhukeqian1@...wei.com>
> 
> I already queued a similar fix in arm64 for-next/fixes (it should appear
> in linux-next at some point).
> 
OK, I see. Thanks.