diff options
Diffstat (limited to 'drivers/acpi/ec.c')
| -rw-r--r-- | drivers/acpi/ec.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c index 08c12588af69..9c52d87d6f04 100644 --- a/drivers/acpi/ec.c +++ b/drivers/acpi/ec.c @@ -624,10 +624,9 @@ static int acpi_ec_add(struct acpi_device *device) if (!device) return -EINVAL; - ec = kmalloc(sizeof(struct acpi_ec), GFP_KERNEL); + ec = kzalloc(sizeof(struct acpi_ec), GFP_KERNEL); if (!ec) return -ENOMEM; - memset(ec, 0, sizeof(struct acpi_ec)); ec->handle = device->handle; ec->uid = -1; @@ -848,12 +847,11 @@ static int __init acpi_ec_fake_ecdt(void) ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Try to make an fake ECDT")); - ec_ecdt = kmalloc(sizeof(struct acpi_ec), GFP_KERNEL); + ec_ecdt = kzalloc(sizeof(struct acpi_ec), GFP_KERNEL); if (!ec_ecdt) { ret = -ENOMEM; goto error; } - memset(ec_ecdt, 0, sizeof(struct acpi_ec)); status = acpi_get_devices(ACPI_EC_HID, acpi_fake_ecdt_callback, NULL, NULL); @@ -885,10 +883,9 @@ static int __init acpi_ec_get_real_ecdt(void) /* * Generate a temporary ec context to use until the namespace is scanned */ - ec_ecdt = kmalloc(sizeof(struct acpi_ec), GFP_KERNEL); + ec_ecdt = kzalloc(sizeof(struct acpi_ec), GFP_KERNEL); if (!ec_ecdt) return -ENOMEM; - memset(ec_ecdt, 0, sizeof(struct acpi_ec)); mutex_init(&ec_ecdt->lock); if (acpi_ec_mode == EC_INTR) { |