linux-kernel - Re: [PATCH] nvme: fix unused variable warning

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Message-ID: <CAHp75Vchfem1OmR=2Mawiebw-zisU57BEcF64PUKcOODeiLS-g@mail.gmail.com>
Date:   Fri, 30 Apr 2021 21:34:55 +0300
From:   Andy Shevchenko <andy.shevchenko@...il.com>
To:     Bjorn Helgaas <helgaas@...nel.org>
Cc:     Arnd Bergmann <arnd@...nel.org>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        Prike Liang <Prike.Liang@....com>,
        Shyam Sundar S K <Shyam-sundar.S-k@....com>,
        Alex Deucher <alexander.deucher@....com>,
        Chaitanya Kulkarni <chaitanya.kulkarni@....com>,
        Arnd Bergmann <arnd@...db.de>,
        Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
        Kai-Heng Feng <kai.heng.feng@...onical.com>,
        Krzysztof Wilczyński <kw@...ux.com>,
        Rajat Jain <rajatja@...gle.com>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        linux-pci <linux-pci@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] nvme: fix unused variable warning

On Fri, Apr 30, 2021 at 8:57 PM Bjorn Helgaas <helgaas@...nel.org> wrote:
> On Wed, Apr 21, 2021 at 04:04:20PM +0200, Arnd Bergmann wrote:
> > From: Arnd Bergmann <arnd@...db.de>
> >
> > The function was introduced with a variable that is never referenced:
> >
> > drivers/pci/quirks.c: In function 'quirk_amd_nvme_fixup':
> > drivers/pci/quirks.c:312:25: warning: unused variable 'rdev' [-Wunused-variable]
> >
> > Fixes: 9597624ef606 ("nvme: put some AMD PCIE downstream NVME device to simple suspend/resume path")
>
> I guess this refers to https://lore.kernel.org/linux-nvme/1618458725-17164-1-git-send-email-Prike.Liang@amd.com/
>
> But I don't know what the SHA1 means; I can't find it in linux-next or
> my tree.

$ git tag --contains 9597624ef606
next-20210416
next-20210419
next-20210420

Something is wrong with your tree.

-- 
With Best Regards,
Andy Shevchenko