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ACPI: processor: perflib: Eliminate redundant status check
One of the "status != AE_NOT_FOUND" checks in acpi_processor_get_platform_limit() is redundant, so rearrange the code to eliminate it. No functional impact. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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1 changed files with 7 additions and 6 deletions
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@ -63,14 +63,15 @@ static int acpi_processor_get_platform_limit(struct acpi_processor *pr)
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* (e.g. 0 = states 0..n; 1 = states 1..n; etc.
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*/
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status = acpi_evaluate_integer(pr->handle, "_PPC", NULL, &ppc);
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if (status != AE_NOT_FOUND)
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if (status != AE_NOT_FOUND) {
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acpi_processor_ppc_in_use = true;
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if (ACPI_FAILURE(status) && status != AE_NOT_FOUND) {
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acpi_handle_warn(pr->handle, "_PPC evaluation failed: %s\n",
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acpi_format_exception(status));
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return -ENODEV;
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if (ACPI_FAILURE(status)) {
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acpi_handle_warn(pr->handle,
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"_PPC evaluation failed: %s\n",
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acpi_format_exception(status));
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return -ENODEV;
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}
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}
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pr_debug("CPU %d: _PPC is %d - frequency %s limited\n", pr->id,
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