Austin English : ddraw: Fix unused variable warnings (LLVM/Clang).

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 46f0538ae0f08222290c175bd7a53536c062d8b6
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=46f0538ae0f08222290c175bd7a53536c062d8b6

Author: Austin English <austinenglish at gmail.com>
Date:   Sat Feb  5 21:03:34 2011 -0800

ddraw: Fix unused variable warnings (LLVM/Clang).

---

 dlls/ddraw/tests/d3d.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/dlls/ddraw/tests/d3d.c b/dlls/ddraw/tests/d3d.c
index 1b312b5..8d43cca 100644
--- a/dlls/ddraw/tests/d3d.c
+++ b/dlls/ddraw/tests/d3d.c
@@ -1294,7 +1294,6 @@ static void Direct3D1Test(void)
 
     memset(desc.lpData, 0, 128);
     instr = desc.lpData;
-    idx = 0;
 
     instr->bOpcode = D3DOP_TRIANGLE;
     instr->bSize = sizeof(D3DOP_TRIANGLE);
@@ -3684,6 +3683,7 @@ static void BackBuffer3DCreateSurfaceTest(void)
     memset(&ddcaps, 0, sizeof(ddcaps));
     ddcaps.dwSize = sizeof(DDCAPS);
     hr = IDirectDraw_GetCaps(DirectDraw1, &ddcaps, NULL);
+    ok(SUCCEEDED(hr), "DirectDraw_GetCaps failed: 0x%08x\n", hr);
     if (!(ddcaps.ddsCaps.dwCaps & DDSCAPS_VIDEOMEMORY))
     {
         skip("DDraw reported no VIDEOMEMORY cap. Broken video driver? Skipping surface caps tests.\n");