ACPI: hp-wmi, msi-wmi: clarify that wmi_install_notify_handler() returns an acpi_status

[net-next-2.6.git] / drivers / platform / x86 / hp-wmi.c

diff --git a/drivers/platform/x86/hp-wmi.c b/drivers/platform/x86/hp-wmi.c
index 8781d8fa7a579b609bd2d4999c9eadb94c79e405..18bf74136d2412af583a5dc7ca9e1a0188bfb25b 100644 (file)
--- a/drivers/platform/x86/hp-wmi.c
+++ b/drivers/platform/x86/hp-wmi.c
@@ -581,7 +581,7 @@ static int __init hp_wmi_init(void)
        if (wmi_has_guid(HPWMI_EVENT_GUID)) {
                err = wmi_install_notify_handler(HPWMI_EVENT_GUID,
                                                 hp_wmi_notify, NULL);
-               if (!err)
+               if (ACPI_SUCCESS(err))
                        hp_wmi_input_setup();
        }