Re: [PATCH v3 3/3] iTCO_wdt: Add support for TCO on Intel Sunrisepoint

From: Wolfram Sang
Date: Thu Aug 06 2015 - 17:08:29 EST


On Thu, Aug 06, 2015 at 01:00:24PM +0100, Matt Fleming wrote:
> (Sorry for the delay in replying)
>
> On Fri, 31 Jul, at 11:41:04AM, Andy Shevchenko wrote:
> > >
> > > + if (val32 & enable_bit)
> > > + ret = -EIO;
> > > +
> > > return ret; /* returns: 0 = OK, -EIO = Error */
> >
> > What about removing ret at all?
> >
> > if (val32 & enable_bit)
> > return -EIO;
> >
> > return 0;
>
> Yeah, good catch. I'll make this change.

I'd go for the ternary operator here.

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