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SubjectRe: [PATCH] kselftests: fix ptr_ret.cocci warnings
On Thu, May 31, 2018 at 02:45:35PM +0800, kbuild test robot wrote:
> From: kbuild test robot <fengguang.wu@intel.com>
>
> lib/test_atomic_sections.c:66:1-3: 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
>
> Fixes: 3b0e47f0ade1 ("kselftests: Add tests for the preemptoff and irqsoff tracers")

Seems a simple cosmetic/style fix. I can fold it into this patch. thanks,

- Joel

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