linux-kernel - Re: [PATCH 3/5 V55555] PCI/ERR: get device before call device driver to avoid NULL pointer reference

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Date:   Mon, 28 Sep 2020 16:53:17 +0800
From:   Ethan Zhao <xerces.zhao@...il.com>
To:     Andy Shevchenko <andy.shevchenko@...il.com>
Cc:     Ethan Zhao <haifeng.zhao@...el.com>,
        Bjorn Helgaas <bhelgaas@...gle.com>, Oliver <oohall@...il.com>,
        ruscur@...sell.cc, Lukas Wunner <lukas@...ner.de>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Stuart Hayes <stuart.w.hayes@...il.com>,
        Alexandru Gagniuc <mr.nuke.me@...il.com>,
        Mika Westerberg <mika.westerberg@...ux.intel.com>,
        linux-pci <linux-pci@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        pei.p.jia@...el.com, ashok.raj@...ux.intel.com,
        Sathyanarayanan Kuppuswamy <sathyanarayanan.kuppuswamy@...el.com>
Subject: Re: [PATCH 3/5 V55555] PCI/ERR: get device before call device driver
 to avoid NULL pointer reference

On Mon, Sep 28, 2020 at 4:46 PM Andy Shevchenko
<andy.shevchenko@...il.com> wrote:
>
> On Mon, Sep 28, 2020 at 7:13 AM Ethan Zhao <haifeng.zhao@...el.com> wrote:
>
> Same comments as per v4.
> Also you have an issue in versioning here. Use -v<n> parameter to `git
> format-patch`, it will do it for you nicely.

Aha, git has got this function. I thought it was still manual
work..... great tip.!

Thanks,
Ethan

>
> --
> With Best Regards,
> Andy Shevchenko