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path: root/arch/i386/kernel/cpu/intel_cacheinfo.c
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Diffstat (limited to 'arch/i386/kernel/cpu/intel_cacheinfo.c')
-rw-r--r--arch/i386/kernel/cpu/intel_cacheinfo.c11
1 files changed, 3 insertions, 8 deletions
diff --git a/arch/i386/kernel/cpu/intel_cacheinfo.c b/arch/i386/kernel/cpu/intel_cacheinfo.c
index 5c43be47587f..80b4c5d421b1 100644
--- a/arch/i386/kernel/cpu/intel_cacheinfo.c
+++ b/arch/i386/kernel/cpu/intel_cacheinfo.c
@@ -480,12 +480,10 @@ static int __cpuinit detect_cache_attributes(unsigned int cpu)
if (num_cache_leaves == 0)
return -ENOENT;
- cpuid4_info[cpu] = kmalloc(
+ cpuid4_info[cpu] = kzalloc(
sizeof(struct _cpuid4_info) * num_cache_leaves, GFP_KERNEL);
if (unlikely(cpuid4_info[cpu] == NULL))
return -ENOMEM;
- memset(cpuid4_info[cpu], 0,
- sizeof(struct _cpuid4_info) * num_cache_leaves);
oldmask = current->cpus_allowed;
retval = set_cpus_allowed(current, cpumask_of_cpu(cpu));
@@ -658,17 +656,14 @@ static int __cpuinit cpuid4_cache_sysfs_init(unsigned int cpu)
return -ENOENT;
/* Allocate all required memory */
- cache_kobject[cpu] = kmalloc(sizeof(struct kobject), GFP_KERNEL);
+ cache_kobject[cpu] = kzalloc(sizeof(struct kobject), GFP_KERNEL);
if (unlikely(cache_kobject[cpu] == NULL))
goto err_out;
- memset(cache_kobject[cpu], 0, sizeof(struct kobject));
- index_kobject[cpu] = kmalloc(
+ index_kobject[cpu] = kzalloc(
sizeof(struct _index_kobject ) * num_cache_leaves, GFP_KERNEL);
if (unlikely(index_kobject[cpu] == NULL))
goto err_out;
- memset(index_kobject[cpu], 0,
- sizeof(struct _index_kobject) * num_cache_leaves);
return 0;