1 files changed, 1 insertions, 1 deletions

diff --git a/arch/x86/kernel/cpu/cpufreq/powernow-k7.c b/arch/x86/kernel/cpu/cpufreq/powernow-k7.c
index a8363e5be4e..d47c775eb0a 100644
--- a/arch/x86/kernel/cpu/cpufreq/powernow-k7.c
+++ b/arch/x86/kernel/cpu/cpufreq/powernow-k7.c
@@ -322,7 +322,7 @@ static int powernow_acpi_init(void)
                 goto err0;
         }
 
-        if (!alloc_cpumask_var(&acpi_processor_perf->shared_cpu_map,
+        if (!zalloc_cpumask_var(&acpi_processor_perf->shared_cpu_map,
                                                                 GFP_KERNEL)) {
                 retval = -ENOMEM;
                 goto err05;