linux-kernel - Re: [PATCH v3 3/4] staging: fbtft: Don't spam logs when probe is deferred

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Message-ID: <YIrlI+bo5Jm3orUD@smile.fi.intel.com>
Date:   Thu, 29 Apr 2021 19:56:03 +0300
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Dan Carpenter <dan.carpenter@...cle.com>
Cc:     Phil Reid <preid@...ctromag.com.au>,
        dri-devel@...ts.freedesktop.org, linux-fbdev@...r.kernel.org,
        linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Subject: Re: [PATCH v3 3/4] staging: fbtft: Don't spam logs when probe is
 deferred

On Thu, Apr 29, 2021 at 05:42:44PM +0300, Dan Carpenter wrote:
> On Wed, Apr 28, 2021 at 04:04:14PM +0300, Andy Shevchenko wrote:

> > +	if (IS_ERR(*gpiop))
> > +		dev_err_probe(dev, PTR_ERR(*gpiop), "Failed to request %s GPIO\n", name);
> 
> This should be a return statement:
> 
> 		return dev_err_probe(dev, PTR_ERR(*gpiop), "Failed to request %s GPIO\n", name);

Thanks!

Funny that I have trapped to this and my patch that adds __must_check to avoid
exactly this situations had been reverted :-(


-- 
With Best Regards,
Andy Shevchenko