Merge ../linux-2.6-watchdog-mm

[pandora-kernel.git] / drivers / acpi / acpi_memhotplug.c

diff --git a/drivers/acpi/acpi_memhotplug.c b/drivers/acpi/acpi_memhotplug.c
index 6bcd9e8..cd946ed 100644 (file)
--- 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;
@@ -429,7 +428,7 @@ static int acpi_memory_device_remove(struct acpi_device *device, int type)
        if (!device || !acpi_driver_data(device))
                return -EINVAL;
 
-       mem_device = (struct acpi_memory_device *)acpi_driver_data(device);
+       mem_device = acpi_driver_data(device);
        kfree(mem_device);
 
        return 0;