linux-kernel - Re: [PATCH v3 0/2] Fix return value check

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Message-ID: <CAHp75VeOKoZN9x9HnKSeTtbm=0+c6YQ9b1P7XUyC7c6M7nhPkw@mail.gmail.com>
Date:   Fri, 10 Jul 2020 23:37:51 +0300
From:   Andy Shevchenko <andy.shevchenko@...il.com>
To:     Lu Wei <luwei32@...wei.com>
Cc:     Alex Hung <alex.hung@...onical.com>,
        Darren Hart <dvhart@...radead.org>,
        Andy Shevchenko <andy@...radead.org>,
        Platform Driver <platform-driver-x86@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        AceLan Kao <acelan.kao@...onical.com>
Subject: Re: [PATCH v3 0/2] Fix return value check

On Fri, Jul 10, 2020 at 12:28 PM Lu Wei <luwei32@...wei.com> wrote:
>
> In the function check_acpi_dev(), if it fails to create
> platform device, the return value is ERR_PTR() or NULL.
> Thus it must use IS_ERR_OR_NULL to check return value.
>

Pushed to my review and testing queue, thanks!

> ---
> v2->v3
> - Modify format
> v3->v4
> - Change commit number to 12 characters
>
> Lu Wei (2):
>   intel-hid: Fix return value check in check_acpi_dev()
>   intel-vbtn: Fix return value check in check_acpi_dev()
>
>  drivers/platform/x86/intel-hid.c  | 2 +-
>  drivers/platform/x86/intel-vbtn.c | 2 +-
>  2 files changed, 2 insertions(+), 2 deletions(-)
>
> --
> 2.7.4
>


-- 
With Best Regards,
Andy Shevchenko