cpumask: use zalloc_cpumask_var() where possible

[karo-tx-linux.git] / drivers / acpi / processor_throttling.c

diff --git a/drivers/acpi/processor_throttling.c b/drivers/acpi/processor_throttling.c
index ce7cf3bc5101fb37743740f9c9b34def03ac82ae..4c6c14c1e30788d6b025aaaabd511350dc9b678e 100644 (file)
--- a/drivers/acpi/processor_throttling.c
+++ b/drivers/acpi/processor_throttling.c
@@ -77,7 +77,7 @@ static int acpi_processor_update_tsd_coord(void)
        struct acpi_tsd_package *pdomain, *match_pdomain;
        struct acpi_processor_throttling *pthrottling, *match_pthrottling;
 
-       if (!alloc_cpumask_var(&covered_cpus, GFP_KERNEL))
+       if (!zalloc_cpumask_var(&covered_cpus, GFP_KERNEL))
                return -ENOMEM;
 
        /*
@@ -105,7 +105,6 @@ static int acpi_processor_update_tsd_coord(void)
        if (retval)
                goto err_ret;
 
-       cpumask_clear(covered_cpus);
        for_each_possible_cpu(i) {
                pr = per_cpu(processors, i);
                if (!pr)