[2/3] WineD3D: Do not perform a NULL check on riid (Coverity)

[Stefan Dösinger]

Coverity spotted a NULL check which was ignored. Rob suggested not to perform 
such a NULL check on internal interfaces.
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From 8c8be99800a56886b910e2c60f42e490534fc9c9 Mon Sep 17 00:00:00 2001
From: Stefan Doesinger <stefan at codeweavers.com>
Date: Thu, 11 Jan 2007 23:23:57 +0100
Subject: [PATCH] WineD3D: Do not perform a NULL check on riid

---
 dlls/wined3d/surface.c |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)

diff --git a/dlls/wined3d/surface.c b/dlls/wined3d/surface.c
index e7991f6..de263b9 100644
--- a/dlls/wined3d/surface.c
+++ b/dlls/wined3d/surface.c
@@ -188,9 +188,7 @@ HRESULT WINAPI IWineD3DSurfaceImpl_QueryInterface(IWineD3DSurface *iface, REFIID
     IWineD3DSurfaceImpl *This = (IWineD3DSurfaceImpl *)iface;
     /* Warn ,but be nice about things */
     TRACE("(%p)->(%s,%p)\n", This,debugstr_guid(riid),ppobj);
-    if (riid == NULL) {
-        ERR("Probably FIXME: Calling query interface with NULL riid\n");
-    }
+
     if (IsEqualGUID(riid, &IID_IUnknown)
         || IsEqualGUID(riid, &IID_IWineD3DBase)
         || IsEqualGUID(riid, &IID_IWineD3DResource)
-- 
1.4.4.3