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From:   Andy Shevchenko <andy.shevchenko@gmail.com>
Date:   Tue, 22 May 2018 01:20:01 +0300
Message-ID: <CAHp75Ven5JXiaPA50K_fq33L2W+atHT81Txp3D=6j4Op1BHPGA@mail.gmail.com>
Subject: Re: [PATCH 01/33] usb: phy: use match_string() helper
To:     Yisheng Xie <xieyisheng1@huawei.com>
Cc:     Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        USB <linux-usb@vger.kernel.org>, Felipe Balbi <balbi@kernel.org>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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On Mon, May 21, 2018 at 2:57 PM, Yisheng Xie <xieyisheng1@huawei.com> wrote:
> match_string() returns the index of an array for a matching string,
> which can be used intead of open coded variant.

> -       int err, i;
> +       int ret;

int err;

would still work.

-- 
With Best Regards,
Andy Shevchenko