[PATCH 07/11] blspec: make cdev optional

[Sascha Hauer]

On Mon, Nov 04, 2013 at 11:21:42PM +0100, Alexander Aring wrote:
> Hi Sascha,
> 
> On Mon, Nov 04, 2013 at 03:04:26PM +0100, Sascha Hauer wrote:
> ....
> >  
> > -		entry->me.display = asprintf("%-20s %-20s  %s", devname, hwdevname,
> > +		entry->me.display = asprintf("%-20s %-20s  %s",
> > +				devname ? devname : "",
> > +				hwdevname ? hwdevname : "",
> >  				blspec_entry_var_get(entry, "title"));
> > +
> >  		free(devname);
> >  		free(hwdevname);
> >  
> > @@ -277,7 +281,7 @@ static int blspec_scan_cdev(struct blspec *blspec, struct cdev *cdev)
> >  	if (IS_ERR(rootpath))
> >  		return PTR_ERR(rootpath);
> >  
> > -	ret = blspec_scan_directory(blspec, rootpath, cdev);
> > +	ret = blspec_scan_directory(blspec, rootpath);
> >  
> >  	return ret;
> unnecessary assign of ret here, but it's not important...

Changed anyway.

Thanks
 Sascha


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