From 4f7abdba4487fabad609ee00879dcdcfd3333221 Mon Sep 17 00:00:00 2001
From: Amine Khaldi <amine.khaldi@reactos.org>
Date: Thu, 24 Nov 2011 12:38:26 +0000
Subject: [PATCH] [WIN32K] * Comment out some unused but set variables. * Check
 for NtDeviceIoControlFile returned status and warn on failure.

svn path=/trunk/; revision=54491
---
 reactos/subsystems/win32/win32k/ntuser/input.c    | 5 +++--
 reactos/subsystems/win32/win32k/ntuser/keyboard.c | 5 +++++
 reactos/subsystems/win32/win32k/ntuser/painting.c | 4 ++--
 3 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/reactos/subsystems/win32/win32k/ntuser/input.c b/reactos/subsystems/win32/win32k/ntuser/input.c
index 92b691cab59..8452084a9e5 100644
--- a/reactos/subsystems/win32/win32k/ntuser/input.c
+++ b/reactos/subsystems/win32/win32k/ntuser/input.c
@@ -134,14 +134,15 @@ RawInputThreadMain()
     NTSTATUS MouStatus = STATUS_UNSUCCESSFUL, KbdStatus = STATUS_UNSUCCESSFUL, Status;
     IO_STATUS_BLOCK MouIosb, KbdIosb;
     PFILE_OBJECT pKbdDevice, pMouDevice;
-    LARGE_INTEGER WaitTimeout, ByteOffset;
+    LARGE_INTEGER ByteOffset;
+    //LARGE_INTEGER WaitTimeout;
     PVOID WaitObjects[3], pSignaledObject = NULL;
     ULONG cWaitObjects = 0, cMaxWaitObjects = 1;
     MOUSE_INPUT_DATA MouseInput;
     KEYBOARD_INPUT_DATA KeyInput;
     
     ByteOffset.QuadPart = (LONGLONG)0;
-    WaitTimeout.QuadPart = (LONGLONG)(-10000000);
+    //WaitTimeout.QuadPart = (LONGLONG)(-10000000);
 
     ptiRawInput = PsGetCurrentThreadWin32Thread();
     ptiRawInput->TIF_flags |= TIF_SYSTEMTHREAD;
diff --git a/reactos/subsystems/win32/win32k/ntuser/keyboard.c b/reactos/subsystems/win32/win32k/ntuser/keyboard.c
index 806ba20f919..87d0efceafa 100644
--- a/reactos/subsystems/win32/win32k/ntuser/keyboard.c
+++ b/reactos/subsystems/win32/win32k/ntuser/keyboard.c
@@ -171,6 +171,11 @@ UserInitKeyboard(HANDLE hKeyboardDevice)
                                    NULL, 0,
                                    &gIndicators, sizeof(gIndicators));
 
+    if (!NT_SUCCESS(Status))
+    {
+        WARN("NtDeviceIoControlFile() failed, ignored\n");
+    }
+
     SET_KEY_LOCKED(gafAsyncKeyState, VK_CAPITAL,
                    gIndicators.LedFlags & KEYBOARD_CAPS_LOCK_ON);
     SET_KEY_LOCKED(gafAsyncKeyState, VK_NUMLOCK,
diff --git a/reactos/subsystems/win32/win32k/ntuser/painting.c b/reactos/subsystems/win32/win32k/ntuser/painting.c
index 406070ac8ad..b45bd55234d 100644
--- a/reactos/subsystems/win32/win32k/ntuser/painting.c
+++ b/reactos/subsystems/win32/win32k/ntuser/painting.c
@@ -951,7 +951,7 @@ CLEANUP:
 BOOL APIENTRY
 NtUserFlashWindowEx(IN PFLASHWINFO pfwi)
 {
-   PWND pWnd;
+   //PWND pWnd;
    FLASHWINFO finfo = {0};
    BOOL Ret = TRUE;
 
@@ -971,7 +971,7 @@ NtUserFlashWindowEx(IN PFLASHWINFO pfwi)
 
    if (!Ret) goto Exit;
 
-   if (!(pWnd = (PWND)UserGetObject(gHandleTable, finfo.hwnd, otWindow)) ||
+   if (!(/* pWnd = */ (PWND)UserGetObject(gHandleTable, finfo.hwnd, otWindow)) ||
         finfo.cbSize != sizeof(FLASHWINFO) ||
         finfo.dwFlags & ~(FLASHW_ALL|FLASHW_TIMER|FLASHW_TIMERNOFG) )
    {