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SubjectRe: [PATCH] backlight: pm8941-wled: fix ptr_ret.cocci warnings
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On Mon, Oct 26, 2015 at 11:26 AM, kbuild test robot
<fengguang.wu@intel.com> 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@sonymobile.com>

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

Regards,
Bjorn


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