Re: [PATCH 01/33] usb: phy: use match_string() helper

[Greg Kroah-Hartman]

On Tue, May 22, 2018 at 01:20:01AM +0300, Andy Shevchenko wrote:
> On Mon, May 21, 2018 at 2:57 PM, Yisheng Xie <xieyisheng1@xxxxxxxxxx> 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.

And it reduces churn.