commit 36bcbec7ce21e2e8b3143b11a05747330abeca70
author Burman Yan <yan_952@hotmail.com> Tue Dec 19 12:56:11 2006 -0800
committer Len Brown <len.brown@intel.com> Wed Dec 20 16:54:54 2006 -0500
tree d9ace4d83a5013dbb3cd599e7bc4358ce4cdb980
parent 5b7b4119553dd7cc0bc200c0d1b1598e158eec9a

ACPI: replace kmalloc+memset with kzalloc

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Len Brown <len.brown@intel.com>

drivers/acpi/ec.c

diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
index 08c1258..9c52d87 100644
--- a/drivers/acpi/ec.c
+++ b/drivers/acpi/ec.c
@@ -624,10 +624,9 @@
 	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 @@
 
 	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 @@
 	/*
 	 * 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) {