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Xen / ACPI / processor: use invalid_logical_cpuid()
Use invalid_logical_cpuid(pr->id) instead of direct comparison. Signed-off-by: Hanjun Guo <hanjun.guo@linaro.org> CC: Boris Ostrovsky <boris.ostrovsky@oracle.com> CC: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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@ -77,7 +77,7 @@ static int xen_acpi_processor_enable(struct acpi_device *device)
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pr->id = xen_pcpu_id(pr->acpi_id);
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if ((int)pr->id < 0)
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if (invalid_logical_cpuid(pr->id))
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/* This cpu is not presented at hypervisor, try to hotadd it */
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if (ACPI_FAILURE(xen_acpi_cpu_hotadd(pr))) {
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pr_err(PREFIX "Hotadd CPU (acpi_id = %d) failed.\n",
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@ -226,7 +226,7 @@ static acpi_status xen_acpi_cpu_hotadd(struct acpi_processor *pr)
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return AE_ERROR;
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pr->id = xen_hotadd_cpu(pr);
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if ((int)pr->id < 0)
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if (invalid_logical_cpuid(pr->id))
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return AE_ERROR;
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/*
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