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/pci_bind.c

diff --git a/drivers/acpi/pci_bind.c b/drivers/acpi/pci_bind.c
index 70b440f..55f57a6 100644
--- a/drivers/acpi/pci_bind.c
+++ b/drivers/acpi/pci_bind.c
@@ -122,19 +122,17 @@
 	if (!device || !device->parent)
 		return -EINVAL;
 
-	pathname = kmalloc(ACPI_PATHNAME_MAX, GFP_KERNEL);
+	pathname = kzalloc(ACPI_PATHNAME_MAX, GFP_KERNEL);
 	if (!pathname)
 		return -ENOMEM;
-	memset(pathname, 0, ACPI_PATHNAME_MAX);
 	buffer.length = ACPI_PATHNAME_MAX;
 	buffer.pointer = pathname;
 
-	data = kmalloc(sizeof(struct acpi_pci_data), GFP_KERNEL);
+	data = kzalloc(sizeof(struct acpi_pci_data), GFP_KERNEL);
 	if (!data) {
 		kfree(pathname);
 		return -ENOMEM;
 	}
-	memset(data, 0, sizeof(struct acpi_pci_data));
 
 	acpi_get_name(device->handle, ACPI_FULL_PATHNAME, &buffer);
 	ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Binding PCI device [%s]...\n",
@@ -281,10 +279,9 @@
 	if (!device || !device->parent)
 		return -EINVAL;
 
-	pathname = kmalloc(ACPI_PATHNAME_MAX, GFP_KERNEL);
+	pathname = kzalloc(ACPI_PATHNAME_MAX, GFP_KERNEL);
 	if (!pathname)
 		return -ENOMEM;
-	memset(pathname, 0, ACPI_PATHNAME_MAX);
 
 	buffer.length = ACPI_PATHNAME_MAX;
 	buffer.pointer = pathname;
@@ -331,11 +328,9 @@
 	char *pathname = NULL;
 	struct acpi_buffer buffer = { 0, NULL };
 
-
-	pathname = kmalloc(ACPI_PATHNAME_MAX, GFP_KERNEL);
+	pathname = kzalloc(ACPI_PATHNAME_MAX, GFP_KERNEL);
 	if (!pathname)
 		return -ENOMEM;
-	memset(pathname, 0, ACPI_PATHNAME_MAX);
 
 	buffer.length = ACPI_PATHNAME_MAX;
 	buffer.pointer = pathname;
@@ -345,12 +340,11 @@
 		return -EINVAL;
 	}
 
-	data = kmalloc(sizeof(struct acpi_pci_data), GFP_KERNEL);
+	data = kzalloc(sizeof(struct acpi_pci_data), GFP_KERNEL);
 	if (!data) {
 		kfree(pathname);
 		return -ENOMEM;
 	}
-	memset(data, 0, sizeof(struct acpi_pci_data));
 
 	data->id = *id;
 	data->bus = bus;