diff --git a/[refs] b/[refs]
index 508127ce6daa..d7c1fe390236 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f10bb2544bab75b3e8df15a7b51a833c78cbd77f
+refs/heads/master: 83822fc9e6ad2e0f3799174f7c6ad3aa285b9488
diff --git a/trunk/drivers/acpi/processor_core.c b/trunk/drivers/acpi/processor_core.c
index 1908e0d20222..22eb05efa64c 100644
--- a/trunk/drivers/acpi/processor_core.c
+++ b/trunk/drivers/acpi/processor_core.c
@@ -901,13 +901,13 @@ static int __init acpi_processor_init(void)
 
 	acpi_processor_dir = proc_mkdir(ACPI_PROCESSOR_CLASS, acpi_root_dir);
 	if (!acpi_processor_dir)
-		return 0;
+		return -ENOMEM;
 	acpi_processor_dir->owner = THIS_MODULE;
 
 	result = acpi_bus_register_driver(&acpi_processor_driver);
 	if (result < 0) {
 		remove_proc_entry(ACPI_PROCESSOR_CLASS, acpi_root_dir);
-		return 0;
+		return result;
 	}
 
 	acpi_processor_install_hotplug_notify();