[aandrejevic] 63308: [NTVDM] Fix dead code.

Author: aandrejevic
Date: Thu May 15 23:00:01 2014
New Revision: 63308

URL: http://svn.reactos.org/svn/reactos?rev=63308&view=rev
Log:
[NTVDM]
Fix dead code.

Modified:
    trunk/reactos/subsystems/ntvdm/hardware/cmos.c

Modified: trunk/reactos/subsystems/ntvdm/hardware/cmos.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/ntvdm/hardware/c...
==============================================================================
--- trunk/reactos/subsystems/ntvdm/hardware/cmos.c	[iso-8859-1] (original)
+++ trunk/reactos/subsystems/ntvdm/hardware/cmos.c	[iso-8859-1] Thu May 15 23:00:01 2014
@@ -53,6 +53,7 @@

BYTE CmosReadData(VOID)
 {
+    BYTE Value;
     SYSTEMTIME CurrentTime;

/* Get the current time */
@@ -61,21 +62,33 @@
     switch (SelectedRegister)
     {
         case CMOS_REG_SECONDS:
-            return READ_CMOS_DATA(CmosMemory, CurrentTime.wSecond);
+        {
+            Value = READ_CMOS_DATA(CmosMemory, CurrentTime.wSecond);
+            break;
+        }

case CMOS_REG_ALARM_SEC:
-            return READ_CMOS_DATA(CmosMemory, CmosMemory.AlarmSecond);
+        {
+            Value = READ_CMOS_DATA(CmosMemory, CmosMemory.AlarmSecond);
+            break;
+        }

case CMOS_REG_MINUTES:
-            return READ_CMOS_DATA(CmosMemory, CurrentTime.wMinute);
+        {
+            Value = READ_CMOS_DATA(CmosMemory, CurrentTime.wMinute);
+            break;
+        }

case CMOS_REG_ALARM_MIN:
-            return READ_CMOS_DATA(CmosMemory, CmosMemory.AlarmMinute);
+        {
+            Value = READ_CMOS_DATA(CmosMemory, CmosMemory.AlarmMinute);
+            break;
+        }

case CMOS_REG_HOURS:
         {
             BOOLEAN Afternoon = FALSE;
-            BYTE Value = CurrentTime.wHour;
+            Value = CurrentTime.wHour;

if (!(CmosMemory.StatusRegB & CMOS_STB_24HOUR) && (Value >= 12))
             {
@@ -88,13 +101,13 @@
             /* Convert to 12-hour */
             if (Afternoon) Value |= 0x80;

-            return Value;
+            break;
         }

case CMOS_REG_ALARM_HRS:
         {
             BOOLEAN Afternoon = FALSE;
-            BYTE Value = CmosMemory.AlarmHour;
+            Value = CmosMemory.AlarmHour;

if (!(CmosMemory.StatusRegB & CMOS_STB_24HOUR) && (Value >= 12))
             {
@@ -107,35 +120,47 @@
             /* Convert to 12-hour */
             if (Afternoon) Value |= 0x80;

-            return Value;
+            break;
         }

case CMOS_REG_DAY_OF_WEEK:
+        {
             /*
              * The CMOS value is 1-based but the
              * GetLocalTime API value is 0-based.
              * Correct it.
              */
-            return READ_CMOS_DATA(CmosMemory, CurrentTime.wDayOfWeek + 1);
+            Value = READ_CMOS_DATA(CmosMemory, CurrentTime.wDayOfWeek + 1);
+            break;
+        }

case CMOS_REG_DAY:
-            return READ_CMOS_DATA(CmosMemory, CurrentTime.wDay);
+        {
+            Value = READ_CMOS_DATA(CmosMemory, CurrentTime.wDay);
+            break;
+        }

case CMOS_REG_MONTH:
-            return READ_CMOS_DATA(CmosMemory, CurrentTime.wMonth);
+        {
+            Value = READ_CMOS_DATA(CmosMemory, CurrentTime.wMonth);
+            break;
+        }

case CMOS_REG_YEAR:
-            return READ_CMOS_DATA(CmosMemory, CurrentTime.wYear % 100);
+        {
+            Value = READ_CMOS_DATA(CmosMemory, CurrentTime.wYear % 100);
+            break;
+        }

case CMOS_REG_STATUS_C:
         {
-            BYTE Value = CmosMemory.StatusRegC;
+            /* Return the old value */
+            Value = CmosMemory.StatusRegC;

/* Clear status register C */
             CmosMemory.StatusRegC = 0x00;

-            /* Return the old value */
-            return Value;
+            break;
         }

case CMOS_REG_STATUS_A:
@@ -146,12 +171,14 @@
         default:
         {
             // ASSERT(SelectedRegister < CMOS_REG_MAX);
-            return CmosMemory.Regs[SelectedRegister];
+            Value = CmosMemory.Regs[SelectedRegister];
         }
     }

/* Return to Status Register D */
     SelectedRegister = CMOS_REG_STATUS_D;
+
+    return Value;
 }

VOID CmosWriteData(BYTE Value)