[PATCH 09/51] drm/cirrus: Use drmm_add_final_kfree

[Daniel Vetter]

On Tue, Mar 03, 2020 at 08:49:34AM +0100, Gerd Hoffmann wrote:
> > @@ -575,9 +574,12 @@ static int cirrus_pci_probe(struct pci_dev *pdev,
> >  
> >  	dev = &cirrus->dev;
> >  	ret = drm_dev_init(dev, &cirrus_driver, &pdev->dev);
> > -	if (ret)
> > -		goto err_free_cirrus;
> > +	if (ret) {
> > +		kfree(cirrus);
> > +		goto err_pci_release;
> > +	}
> >  	dev->dev_private = cirrus;
> > +	drmm_add_final_kfree(dev, cirrus);
> 
> That doesn't look like an error path improvement.
> With patch #30 applied it'll looks alot better though.
> So maybe squash the patches?

Breaks the patch set evolution, there's a _lot_ of dependencies in here to
make sure we never break anything interim. But yeah that's why I created
this entire series, since with just the first part it's really not any
better. I also have a pile more ideas on top, so hopefully once this lands
I can get around to them and make everything even better :-)

Cheers, Daniel

> 
> In any case:
> Acked-by: Gerd Hoffmann <kraxel at redhat.com>
> 
> cheers,
>   Gerd
> 

-- 
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch