[PATCH 3/6] ARM: mx23-evk: Fix result checking of devfs_add_partition

[Sascha Hauer]

On Tue, Oct 01, 2013 at 09:49:47AM +0200, Uwe Kleine-König wrote:
> Hello Sascha,
> 
> On Tue, Oct 01, 2013 at 08:22:05AM +0200, Sascha Hauer wrote:
> > +	if (IS_ERR(cdev))
> > +		return PTR_ERR(cdev);
> > +	return 0;
> In Linux you can use
> 
> 	return PTR_ERR_OR_ZERO(cdev)
> 
> instead. Didn't check if barebox already has that.

I wasn't aware this exists. barebox currently doesn't have this, but it
would be nice to introduce it.

Sascha

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