cpumask: use zalloc_cpumask_var() where possible

[pandora-kernel.git] / drivers / acpi / processor_perflib.c

diff --git a/drivers/acpi/processor_perflib.c b/drivers/acpi/processor_perflib.c
index 11088cf..8ba0ed0 100644 (file)
--- a/drivers/acpi/processor_perflib.c
+++ b/drivers/acpi/processor_perflib.c
@@ -511,7 +511,7 @@ int acpi_processor_preregister_performance(
        struct acpi_processor *match_pr;
        struct acpi_psd_package *match_pdomain;
 
-       if (!alloc_cpumask_var(&covered_cpus, GFP_KERNEL))
+       if (!zalloc_cpumask_var(&covered_cpus, GFP_KERNEL))
                return -ENOMEM;
 
        mutex_lock(&performance_mutex);
@@ -558,7 +558,6 @@ int acpi_processor_preregister_performance(
         * Now that we have _PSD data from all CPUs, lets setup P-state 
         * domain info.
         */
-       cpumask_clear(covered_cpus);
        for_each_possible_cpu(i) {
                pr = per_cpu(processors, i);
                if (!pr)