1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/acpi/acpi_memhotplug.c b/drivers/acpi/acpi_memhotplug.c
index 150112ae48ed..cd946ed192d3 100644
--- a/drivers/acpi/acpi_memhotplug.c
+++ b/drivers/acpi/acpi_memhotplug.c
@@ -395,10 +395,9 @@ static int acpi_memory_device_add(struct acpi_device *device)
         if (!device)
                 return -EINVAL;
 
-        mem_device = kmalloc(sizeof(struct acpi_memory_device), GFP_KERNEL);
+        mem_device = kzalloc(sizeof(struct acpi_memory_device), GFP_KERNEL);
         if (!mem_device)
                 return -ENOMEM;
-        memset(mem_device, 0, sizeof(struct acpi_memory_device));
 
         INIT_LIST_HEAD(&mem_device->res_list);
         mem_device->device = device;