1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/acpi/events/evxface.c b/drivers/acpi/events/evxface.c
index b38b39dde543..ba16fda3a158 100644
--- a/drivers/acpi/events/evxface.c
+++ b/drivers/acpi/events/evxface.c
@@ -275,6 +275,7 @@ acpi_install_notify_handler(acpi_handle device,
          * only one <external> global handler can be regsitered (per notify type).
          */
         if (device == ACPI_ROOT_OBJECT) {
+
                 /* Make sure the handler is not already installed */
 
                 if (((handler_type & ACPI_SYSTEM_NOTIFY) &&
@@ -317,6 +318,7 @@ acpi_install_notify_handler(acpi_handle device,
 
                 obj_desc = acpi_ns_get_attached_object(node);
                 if (obj_desc) {
+
                         /* Object exists - make sure there's no handler */
 
                         if (((handler_type & ACPI_SYSTEM_NOTIFY) &&
@@ -370,6 +372,7 @@ acpi_install_notify_handler(acpi_handle device,
                 }
 
                 if (handler_type == ACPI_ALL_NOTIFY) {
+
                         /* Extra ref if installed in both */
 
                         acpi_ut_add_reference(notify_obj);