Re: [PATCH v5 3/5] PCI: qcom: Add Qualcomm PCIe controller driver

[Bjorn Andersson]

On Fri, Dec 18, 2015 at 5:44 AM, kbuild test robot <lkp@xxxxxxxxx> wrote:
> Hi Stanimir,
>
> [auto build test WARNING on next-20151218]
> [also build test WARNING on v4.4-rc5]
> [cannot apply to pci/next robh/for-next v4.4-rc5 v4.4-rc4 v4.4-rc3]
>
> url:    https://github.com/0day-ci/linux/commits/Stanimir-Varbanov/Qualcomm-PCIe-driver-and-designware-fixes/20151218-205427
>
>
> coccinelle warnings: (new ones prefixed by >>)
>
>>> drivers/pci/host/pcie-qcom.c:188:1-3: WARNING: PTR_ERR_OR_ZERO can be used
>    drivers/pci/host/pcie-qcom.c:220:1-3: WARNING: PTR_ERR_OR_ZERO can be used
>
> Please review and possibly fold the followup patch.
>

I disagree with this "recommendation" as it's only outcome will be asymmetry.

I think this script should be changed to only warn if there's a single
IS_ERR/PTR_ERR at the end of the function, not if there's a list of
them and this would replace the last one.

Regards,
Bjorn
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