commit 12e704db809cd4101b7d3594fc9a96f30fe88a31
Author: bert hubert <bert.hubert@netherlabs.nl>
Date:   Sun Jul 30 21:19:32 2006 +0200

    [CPUFREQ] Propagate acpi_processor_preregister_performance return value.
    
    Note how any error from acpi_processor_preregister_performance is ignored.
    
    From: bert hubert <bert.hubert@netherlabs.nl>
    Signed-off-by: Dave Jones <davej@redhat.com>

diff --git a/arch/i386/kernel/cpu/cpufreq/acpi-cpufreq.c b/arch/i386/kernel/cpu/cpufreq/acpi-cpufreq.c
index 567b39b..efb41e8 100644
--- a/arch/i386/kernel/cpu/cpufreq/acpi-cpufreq.c
+++ b/arch/i386/kernel/cpu/cpufreq/acpi-cpufreq.c
@@ -384,8 +384,7 @@ static int acpi_cpufreq_early_init_acpi(
 	}
 
 	/* Do initialization in ACPI core */
-	acpi_processor_preregister_performance(acpi_perf_data);
-	return 0;
+	return acpi_processor_preregister_performance(acpi_perf_data);
 }
 
 static int