[CPUFREQ] kzalloc conversions for cpufreq core.

Signed-off-by: Dave Jones <davej@redhat.com>

1 files changed, 2 insertions, 4 deletions

diff --git a/drivers/cpufreq/cpufreq_stats.c b/drivers/cpufreq/cpufreq_stats.c
index 741b6b191e6..ff16a87125d 100644
--- a/drivers/cpufreq/cpufreq_stats.c
+++ b/drivers/cpufreq/cpufreq_stats.c
@@ -192,9 +192,8 @@ cpufreq_stats_create_table (struct cpufreq_policy *policy,
         unsigned int cpu = policy->cpu;
         if (cpufreq_stats_table[cpu])
                 return -EBUSY;
-        if ((stat = kmalloc(sizeof(struct cpufreq_stats), GFP_KERNEL)) == NULL)
+        if ((stat = kzalloc(sizeof(struct cpufreq_stats), GFP_KERNEL)) == NULL)
                 return -ENOMEM;
-        memset(stat, 0, sizeof (struct cpufreq_stats));
 
         data = cpufreq_cpu_get(cpu);
         if ((ret = sysfs_create_group(&data->kobj, &stats_attr_group)))
@@ -216,12 +215,11 @@ cpufreq_stats_create_table (struct cpufreq_policy *policy,
         alloc_size += count * count * sizeof(int);
 #endif
         stat->max_state = count;
-        stat->time_in_state = kmalloc(alloc_size, GFP_KERNEL);
+        stat->time_in_state = kzalloc(alloc_size, GFP_KERNEL);
         if (!stat->time_in_state) {
                 ret = -ENOMEM;
                 goto error_out;
         }
-        memset(stat->time_in_state, 0, alloc_size);
         stat->freq_table = (unsigned int *)(stat->time_in_state + count);
 
 #ifdef CONFIG_CPU_FREQ_STAT_DETAILS