Vendor import of Intel ACPI-CA 20041119

1 files changed, 9 insertions, 11 deletions

diff --git a/sys/contrib/dev/acpica/exutils.c b/sys/contrib/dev/acpica/exutils.c
index 4f0c3bf..f9d41c7 100644
--- a/sys/contrib/dev/acpica/exutils.c
+++ b/sys/contrib/dev/acpica/exutils.c
@@ -2,7 +2,7 @@
 /******************************************************************************
  *
  * Module Name: exutils - interpreter/scanner utilities
- *              $Revision: 111 $
+ *              $Revision: 112 $
  *
  *****************************************************************************/
 
@@ -363,27 +363,27 @@ AcpiExDigitsNeeded (
 {
     UINT32                  NumDigits;
     ACPI_INTEGER            CurrentValue;
-    ACPI_INTEGER            Quotient;
 
 
     ACPI_FUNCTION_TRACE ("ExDigitsNeeded");
 
 
-    /*
-     * ACPI_INTEGER is unsigned, so we don't worry about a '-'
-     */
-    if ((CurrentValue = Value) == 0)
+    /* ACPI_INTEGER is unsigned, so we don't worry about a '-' prefix */
+
+    if (Value == 0)
     {
         return_VALUE (1);
     }
 
+    CurrentValue = Value;
     NumDigits = 0;
 
+    /* Count the digits in the requested base */
+
     while (CurrentValue)
     {
-        (void) AcpiUtShortDivide (&CurrentValue, Base, &Quotient, NULL);
+        (void) AcpiUtShortDivide (CurrentValue, Base, &CurrentValue, NULL);
         NumDigits++;
-        CurrentValue = Quotient;
     }
 
     return_VALUE (NumDigits);
@@ -446,7 +446,6 @@ AcpiExUnsignedIntegerToString (
     UINT32                  Count;
     UINT32                  DigitsNeeded;
     UINT32                  Remainder;
-    ACPI_INTEGER            Quotient;
 
 
     ACPI_FUNCTION_ENTRY ();
@@ -457,9 +456,8 @@ AcpiExUnsignedIntegerToString (
 
     for (Count = DigitsNeeded; Count > 0; Count--)
     {
-        (void) AcpiUtShortDivide (&Value, 10, &Quotient, &Remainder);
+        (void) AcpiUtShortDivide (Value, 10, &Value, &Remainder);
         OutString[Count-1] = (char) ('0' + Remainder);\
-        Value = Quotient;
     }
 }