1 files changed, 10 insertions, 14 deletions

diff --git a/drivers/acpi/pci_root.c b/drivers/acpi/pci_root.c
index 1930397e3c52..8f10442119f0 100644
--- a/drivers/acpi/pci_root.c
+++ b/drivers/acpi/pci_root.c
@@ -160,14 +160,13 @@ static int acpi_pci_root_add(struct acpi_device *device)
         unsigned long value = 0;
         acpi_handle handle = NULL;
 
-        ACPI_FUNCTION_TRACE("acpi_pci_root_add");
 
         if (!device)
-                return_VALUE(-EINVAL);
+                return -EINVAL;
 
         root = kmalloc(sizeof(struct acpi_pci_root), GFP_KERNEL);
         if (!root)
-                return_VALUE(-ENOMEM);
+                return -ENOMEM;
         memset(root, 0, sizeof(struct acpi_pci_root));
         INIT_LIST_HEAD(&root->node);
 
@@ -307,46 +306,43 @@ static int acpi_pci_root_add(struct acpi_device *device)
                 kfree(root);
         }
 
-        return_VALUE(result);
+        return result;
 }
 
 static int acpi_pci_root_start(struct acpi_device *device)
 {
         struct acpi_pci_root *root;
 
-        ACPI_FUNCTION_TRACE("acpi_pci_root_start");
 
         list_for_each_entry(root, &acpi_pci_roots, node) {
                 if (root->handle == device->handle) {
                         pci_bus_add_devices(root->bus);
-                        return_VALUE(0);
+                        return 0;
                 }
         }
-        return_VALUE(-ENODEV);
+        return -ENODEV;
 }
 
 static int acpi_pci_root_remove(struct acpi_device *device, int type)
 {
         struct acpi_pci_root *root = NULL;
 
-        ACPI_FUNCTION_TRACE("acpi_pci_root_remove");
 
         if (!device || !acpi_driver_data(device))
-                return_VALUE(-EINVAL);
+                return -EINVAL;
 
         root = (struct acpi_pci_root *)acpi_driver_data(device);
 
         kfree(root);
 
-        return_VALUE(0);
+        return 0;
 }
 
 static int __init acpi_pci_root_init(void)
 {
-        ACPI_FUNCTION_TRACE("acpi_pci_root_init");
 
         if (acpi_pci_disabled)
-                return_VALUE(0);
+                return 0;
 
         /* DEBUG:
            acpi_dbg_layer = ACPI_PCI_COMPONENT;
@@ -354,9 +350,9 @@ static int __init acpi_pci_root_init(void)
          */
 
         if (acpi_bus_register_driver(&acpi_pci_root_driver) < 0)
-                return_VALUE(-ENODEV);
+                return -ENODEV;
 
-        return_VALUE(0);
+        return 0;
 }
 
 subsys_initcall(acpi_pci_root_init);