Re: [PATCH] phy: berlin-usb: Use PTR_ERR_OR_ZERO

Antoine Tenart
2015-03-04T09:14:20Z

On Sun, Mar 01, 2015 at 10:31:34PM +0800, Axel Lin wrote:
> PTR_ERR_OR_ZERO simplifies the code.
>
> Signed-off-by: Axel Lin <axel.lin@ingics.com>

Acked-by: Antoine Tenart <antoine.tenart@free-electrons.com>

> ---
> drivers/phy/phy-berlin-usb.c | 5 +----
> 1 file changed, 1 insertion(+), 4 deletions(-)
>
> diff --git a/drivers/phy/phy-berlin-usb.c b/drivers/phy/phy-berlin-usb.c
> index c8a8d53..9f7cc7e 100644
> --- a/drivers/phy/phy-berlin-usb.c
> +++ b/drivers/phy/phy-berlin-usb.c
> @@ -202,10 +202,7 @@ static int phy_berlin_usb_probe(struct platform_device *pdev)
>
> phy_provider =
> devm_of_phy_provider_register(&pdev->dev, of_phy_simple_xlate);
> - if (IS_ERR(phy_provider))
> - return PTR_ERR(phy_provider);
> -
> - return 0;
> + return PTR_ERR_OR_ZERO(phy_provider);
> }
>
> static struct platform_driver phy_berlin_usb_driver = {
> --
> 1.9.1
>
>
>

--
Antoine Ténart, Free Electrons
Embedded Linux, Kernel and Android engineering