[PATCH] KVM: MMU: Use the guest pdptrs instead of mapping cr3 in pae mode

[powerpc.git] / drivers / acpi / battery.c

diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c
index f47c78a..5f43e0d 100644 (file)
--- a/drivers/acpi/battery.c
+++ b/drivers/acpi/battery.c
@@ -160,12 +160,11 @@ acpi_battery_get_info(struct acpi_battery *battery,
                goto end;
        }
 
-       data.pointer = kmalloc(data.length, GFP_KERNEL);
+       data.pointer = kzalloc(data.length, GFP_KERNEL);
        if (!data.pointer) {
                result = -ENOMEM;
                goto end;
        }
-       memset(data.pointer, 0, data.length);
 
        status = acpi_extract_package(package, &format, &data);
        if (ACPI_FAILURE(status)) {
@@ -220,12 +219,11 @@ acpi_battery_get_status(struct acpi_battery *battery,
                goto end;
        }
 
-       data.pointer = kmalloc(data.length, GFP_KERNEL);
+       data.pointer = kzalloc(data.length, GFP_KERNEL);
        if (!data.pointer) {
                result = -ENOMEM;
                goto end;
        }
-       memset(data.pointer, 0, data.length);
 
        status = acpi_extract_package(package, &format, &data);
        if (ACPI_FAILURE(status)) {
@@ -694,10 +692,9 @@ static int acpi_battery_add(struct acpi_device *device)
        if (!device)
                return -EINVAL;
 
-       battery = kmalloc(sizeof(struct acpi_battery), GFP_KERNEL);
+       battery = kzalloc(sizeof(struct acpi_battery), GFP_KERNEL);
        if (!battery)
                return -ENOMEM;
-       memset(battery, 0, sizeof(struct acpi_battery));
 
        battery->device = device;
        strcpy(acpi_device_name(device), ACPI_BATTERY_DEVICE_NAME);