[FREELDR] Remove the 'Setup' parameter of the LoadAndBootWindowsCommon() function.

This parameter is not needed since it's possible to determine, from
within this function, whether or not we are in Setup mode, by just
looking for the presence of a non NULL LoaderBlock->SetupLdrBlock.

boot/freeldr/freeldr/ntldr/setupldr.c

@@ -389,10 +389,9 @@ LoadReactOSSetup(
 
     UiDrawStatusText("The Setup program is starting...");
 
-    /* Load ReactOS Setup */
+    /* Finish loading */
     return LoadAndBootWindowsCommon(_WIN32_WINNT_WS03,
                                     LoaderBlock,
                                     BootOptions,
-                                    BootPath,
-                                    TRUE);
+                                    BootPath);
 }

boot/freeldr/freeldr/ntldr/winldr.c

@@ -998,17 +998,15 @@ LoadAndBootWindows(
     return LoadAndBootWindowsCommon(OperatingSystemVersion,
                                     LoaderBlock,
                                     BootOptions,
-                                    BootPath,
-                                    FALSE);
+                                    BootPath);
 }
 
 ARC_STATUS
 LoadAndBootWindowsCommon(
-    USHORT OperatingSystemVersion,
-    PLOADER_PARAMETER_BLOCK LoaderBlock,
-    PCSTR BootOptions,
-    PCSTR BootPath,
-    BOOLEAN Setup)
+    IN USHORT OperatingSystemVersion,
+    IN PLOADER_PARAMETER_BLOCK LoaderBlock,
+    IN PCSTR BootOptions,
+    IN PCSTR BootPath)
 {
     PLOADER_PARAMETER_BLOCK LoaderBlockVA;
     BOOLEAN Success;

boot/freeldr/freeldr/ntldr/winldr.h

@@ -120,11 +120,10 @@ WinLdrpDumpArcDisks(PLOADER_PARAMETER_BLOCK LoaderBlock);
 
 ARC_STATUS
 LoadAndBootWindowsCommon(
-    USHORT OperatingSystemVersion,
-    PLOADER_PARAMETER_BLOCK LoaderBlock,
-    PCSTR BootOptions,
-    PCSTR BootPath,
-    BOOLEAN Setup);
+    IN USHORT OperatingSystemVersion,
+    IN PLOADER_PARAMETER_BLOCK LoaderBlock,
+    IN PCSTR BootOptions,
+    IN PCSTR BootPath);
 
 VOID
 WinLdrSetupMachineDependent(PLOADER_PARAMETER_BLOCK LoaderBlock);