1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/acpi/acpica/nsutils.c b/drivers/acpi/acpica/nsutils.c
index 2808586fad30..08c0b5beec88 100644
--- a/drivers/acpi/acpica/nsutils.c
+++ b/drivers/acpi/acpica/nsutils.c
@@ -419,10 +419,12 @@ acpi_ns_externalize_name(u32 internal_name_length,
 
         switch (internal_name[0]) {
         case AML_ROOT_PREFIX:
+
                 prefix_length = 1;
                 break;
 
         case AML_PARENT_PREFIX:
+
                 for (i = 0; i < internal_name_length; i++) {
                         if (ACPI_IS_PARENT_PREFIX(internal_name[i])) {
                                 prefix_length = i + 1;
@@ -438,6 +440,7 @@ acpi_ns_externalize_name(u32 internal_name_length,
                 break;
 
         default:
+
                 break;
         }