Re: [PATCH] backlight: pm8941-wled: fix ptr_ret.cocci warnings

[Bjorn Andersson]

On Mon, Oct 26, 2015 at 11:26 AM, kbuild test robot
<fengguang.wu@xxxxxxxxx> 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
>

Cool, I didn't know that. Thanks

Acked-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxxxxxx>

> Signed-off-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>

Regards,
Bjorn
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