ACPI: replace kmalloc+memset with kzalloc

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

1 files changed, 2 insertions, 4 deletions

diff --git a/drivers/acpi/pci_link.c b/drivers/acpi/pci_link.c
index 812d733fe816..481e633bbf41 100644
--- a/drivers/acpi/pci_link.c
+++ b/drivers/acpi/pci_link.c
@@ -307,11 +307,10 @@ static int acpi_pci_link_set(struct acpi_pci_link *link, int irq)
         if (!link || !irq)
                 return -EINVAL;
 
-        resource = kmalloc(sizeof(*resource) + 1, irqs_disabled() ? GFP_ATOMIC: GFP_KERNEL);
+        resource = kzalloc(sizeof(*resource) + 1, irqs_disabled() ? GFP_ATOMIC: GFP_KERNEL);
         if (!resource)
                 return -ENOMEM;
 
-        memset(resource, 0, sizeof(*resource) + 1);
         buffer.length = sizeof(*resource) + 1;
         buffer.pointer = resource;
 
@@ -718,10 +717,9 @@ static int acpi_pci_link_add(struct acpi_device *device)
         if (!device)
                 return -EINVAL;
 
-        link = kmalloc(sizeof(struct acpi_pci_link), GFP_KERNEL);
+        link = kzalloc(sizeof(struct acpi_pci_link), GFP_KERNEL);
         if (!link)
                 return -ENOMEM;
-        memset(link, 0, sizeof(struct acpi_pci_link));
 
         link->device = device;
         strcpy(acpi_device_name(device), ACPI_PCI_LINK_DEVICE_NAME);