1 files changed, 4 insertions, 6 deletions

diff --git a/drivers/acpi/dispatcher/dsutils.c b/drivers/acpi/dispatcher/dsutils.c
index 36518b4a79c2..97d01dcdc972 100644
--- a/drivers/acpi/dispatcher/dsutils.c
+++ b/drivers/acpi/dispatcher/dsutils.c
@@ -700,10 +700,9 @@ acpi_ds_create_operands(struct acpi_walk_state *walk_state,
         acpi_status status = AE_OK;
         union acpi_parse_object *arg;
         union acpi_parse_object *arguments[ACPI_OBJ_NUM_OPERANDS];
-        u8 arg_count = 0;
-        u8 count = 0;
-        u8 index = walk_state->num_operands;
-        u8 i;
+        u32 arg_count = 0;
+        u32 index = walk_state->num_operands;
+        u32 i;
 
         ACPI_FUNCTION_TRACE_PTR(ds_create_operands, first_arg);
 
@@ -734,14 +733,13 @@ acpi_ds_create_operands(struct acpi_walk_state *walk_state,
 
                 /* Force the filling of the operand stack in inverse order */
 
-                walk_state->operand_index = index;
+                walk_state->operand_index = (u8) index;
 
                 status = acpi_ds_create_operand(walk_state, arg, index);
                 if (ACPI_FAILURE(status)) {
                         goto cleanup;
                 }
 
-                count++;
                 index--;
 
                 ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,