On Tue, 27 Oct 2015, kbuild test robot wrote:
> drivers/video/backlight/pm8941-wled.c:404:1-3: WARNING: PTR_ERR_OR_ZERO can be used
>
>
> Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR
>
> Generated by: scripts/coccinelle/api/ptr_ret.cocci
>
> CC: Bjorn Andersson <bjorn.andersson@xxxxxxxxxxxxxx>
> Signed-off-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
> ---
>
> pm8941-wled.c | 5 +----
> 1 file changed, 1 insertion(+), 4 deletions(-)
Applied, thanks.
> --- a/drivers/video/backlight/pm8941-wled.c
> +++ b/drivers/video/backlight/pm8941-wled.c
> @@ -401,10 +401,7 @@ static int pm8941_wled_probe(struct plat
> bl = devm_backlight_device_register(&pdev->dev, wled->name,
> &pdev->dev, wled,
> &pm8941_wled_ops, &props);
> - if (IS_ERR(bl))
> - return PTR_ERR(bl);
> -
> - return 0;
> + return PTR_ERR_OR_ZERO(bl);
> };
>
> static const struct of_device_id pm8941_wled_match_table[] = {
--
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
Follow Linaro: Facebook | Twitter | Blog
--
To unsubscribe from this list: send the line "unsubscribe linux-fbdev" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
