- Make VideoPortCreateSecondaryDisplay() return an error instead of success, so that driver does not assume the SecondaryDeviceExtension was created for it.

- Add one more DPRINT() to show the size of Device Extension miniport has asked for.
See issue #2672 for more details.

svn path=/trunk/; revision=29325

reactos/drivers/video/videoprt/videoprt.c

@@ -203,6 +203,9 @@ IntVideoPortCreateAdapterDeviceObject(
    swprintf(DeviceBuffer, L"\\Device\\Video%lu", DeviceNumber);
    RtlInitUnicodeString(&DeviceName, DeviceBuffer);
 
+   DPRINT("HwDeviceExtension size is: 0x%x\n",
+       DriverExtension->InitializationData.HwDeviceExtensionSize);
+
    /* Create the device object. */
    Status = IoCreateDevice(
       DriverObject,
@@ -1165,7 +1168,7 @@ VideoPortCreateSecondaryDisplay(
    IN ULONG Flag)
 {
    DPRINT1("VideoPortCreateSecondaryDisplay: Unimplemented.\n");
-   return NO_ERROR;
+   return ERROR_DEV_NOT_EXIST;
 }
 
 /*