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-rw-r--r--drivers/cpufreq/cpufreq.c3
-rw-r--r--drivers/cpufreq/cpufreq_stats.c6
2 files changed, 3 insertions, 6 deletions
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 109d62ccf651..cfe1d0a2262d 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -595,12 +595,11 @@ static int cpufreq_add_dev (struct sys_device * sys_dev)
595 goto module_out; 595 goto module_out;
596 } 596 }
597 597
598 policy = kmalloc(sizeof(struct cpufreq_policy), GFP_KERNEL); 598 policy = kzalloc(sizeof(struct cpufreq_policy), GFP_KERNEL);
599 if (!policy) { 599 if (!policy) {
600 ret = -ENOMEM; 600 ret = -ENOMEM;
601 goto nomem_out; 601 goto nomem_out;
602 } 602 }
603 memset(policy, 0, sizeof(struct cpufreq_policy));
604 603
605 policy->cpu = cpu; 604 policy->cpu = cpu;
606 policy->cpus = cpumask_of_cpu(cpu); 605 policy->cpus = cpumask_of_cpu(cpu);
diff --git a/drivers/cpufreq/cpufreq_stats.c b/drivers/cpufreq/cpufreq_stats.c
index 741b6b191e6a..ff16a87125d9 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,
192 unsigned int cpu = policy->cpu; 192 unsigned int cpu = policy->cpu;
193 if (cpufreq_stats_table[cpu]) 193 if (cpufreq_stats_table[cpu])
194 return -EBUSY; 194 return -EBUSY;
195 if ((stat = kmalloc(sizeof(struct cpufreq_stats), GFP_KERNEL)) == NULL) 195 if ((stat = kzalloc(sizeof(struct cpufreq_stats), GFP_KERNEL)) == NULL)
196 return -ENOMEM; 196 return -ENOMEM;
197 memset(stat, 0, sizeof (struct cpufreq_stats));
198 197
199 data = cpufreq_cpu_get(cpu); 198 data = cpufreq_cpu_get(cpu);
200 if ((ret = sysfs_create_group(&data->kobj, &stats_attr_group))) 199 if ((ret = sysfs_create_group(&data->kobj, &stats_attr_group)))
@@ -216,12 +215,11 @@ cpufreq_stats_create_table (struct cpufreq_policy *policy,
216 alloc_size += count * count * sizeof(int); 215 alloc_size += count * count * sizeof(int);
217#endif 216#endif
218 stat->max_state = count; 217 stat->max_state = count;
219 stat->time_in_state = kmalloc(alloc_size, GFP_KERNEL); 218 stat->time_in_state = kzalloc(alloc_size, GFP_KERNEL);
220 if (!stat->time_in_state) { 219 if (!stat->time_in_state) {
221 ret = -ENOMEM; 220 ret = -ENOMEM;
222 goto error_out; 221 goto error_out;
223 } 222 }
224 memset(stat->time_in_state, 0, alloc_size);
225 stat->freq_table = (unsigned int *)(stat->time_in_state + count); 223 stat->freq_table = (unsigned int *)(stat->time_in_state + count);
226 224
227#ifdef CONFIG_CPU_FREQ_STAT_DETAILS 225#ifdef CONFIG_CPU_FREQ_STAT_DETAILS