linux-kernel - Re: [PATCH v2 1/3] iio: temperature: ltc2983: Don't hard code defined constants in messages

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Message-ID: <YgFVFceYQtWq4Hww@smile.fi.intel.com>
Date:   Mon, 7 Feb 2022 19:21:25 +0200
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Joe Perches <joe@...ches.com>
Cc:     linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org,
        Nuno Sá <nuno.sa@...log.com>,
        Jonathan Cameron <jic23@...nel.org>,
        Lars-Peter Clausen <lars@...afoo.de>
Subject: Re: [PATCH v2 1/3] iio: temperature: ltc2983: Don't hard code
 defined constants in messages

On Mon, Feb 07, 2022 at 08:37:55AM -0800, Joe Perches wrote:
> On Mon, 2022-02-07 at 12:48 +0200, Andy Shevchenko wrote:
> > In a couple of messages the constants, which have their definitions,
> > are hard coded into the message text. Unhardcode them.
> 
> Found by inspection or tool?

Does it matter? No, a side effect of the following patch.

...

> > +		dev_err(dev, "Steinhart sensors size(%zu) must be %d", new_custom->size,
> > +			LTC2983_CUSTOM_STEINHART_SIZE);
> 
> probably better using "%u" and not "%d"
> 
> and better with a \n termination too.

I think it would be a separate change if we wish so. Let Jonathan to tell what
to do here.

-- 
With Best Regards,
Andy Shevchenko