[PATCH v3 3/5] ata: add Broadcom AHCI SATA3 driver for STB chips

[Fabio Estevam]

On Tue, May 12, 2015 at 8:28 PM, Brian Norris
<computersforpeace at gmail.com> wrote:

> +       res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "ahci");
> +       ahci = devm_ioremap_resource(&pdev->dev, res);
> +       if (IS_ERR(ahci))
> +               return 0;

You should propagate 'return PTR_ERR(ahci)' instead.