wined3d: Void functions should not return a value

[Andrew Talbot]

Changelog:
    wined3d: Void functions should not return a value.

diff -urN a/dlls/wined3d/basetexture.c b/dlls/wined3d/basetexture.c
--- a/dlls/wined3d/basetexture.c	2007-05-06 14:25:45.000000000 +0100
+++ b/dlls/wined3d/basetexture.c	2007-06-06 22:31:39.000000000 +0100
@@ -137,7 +137,7 @@
 }
 
 void     WINAPI        IWineD3DBaseTextureImpl_PreLoad(IWineD3DBaseTexture *iface) {
-    return IWineD3DResourceImpl_PreLoad((IWineD3DResource *)iface);
+    IWineD3DResourceImpl_PreLoad((IWineD3DResource *)iface);
 }
 
 WINED3DRESOURCETYPE WINAPI IWineD3DBaseTextureImpl_GetType(IWineD3DBaseTexture *iface) {
diff -urN a/dlls/wined3d/cubetexture.c b/dlls/wined3d/cubetexture.c
--- a/dlls/wined3d/cubetexture.c	2007-03-19 13:18:59.000000000 +0000
+++ b/dlls/wined3d/cubetexture.c	2007-06-06 22:31:55.000000000 +0100
@@ -172,7 +172,7 @@
 }
 
 static void WINAPI IWineD3DCubeTextureImpl_GenerateMipSubLevels(IWineD3DCubeTexture *iface) {
-  return IWineD3DBaseTextureImpl_GenerateMipSubLevels((IWineD3DBaseTexture *)iface);
+    IWineD3DBaseTextureImpl_GenerateMipSubLevels((IWineD3DBaseTexture *)iface);
 }
 
 /* Internal function, No d3d mapping */
diff -urN a/dlls/wined3d/indexbuffer.c b/dlls/wined3d/indexbuffer.c
--- a/dlls/wined3d/indexbuffer.c	2007-04-20 13:11:59.000000000 +0100
+++ b/dlls/wined3d/indexbuffer.c	2007-06-06 22:32:05.000000000 +0100
@@ -107,7 +107,7 @@
 }
 
 static void WINAPI IWineD3DIndexBufferImpl_PreLoad(IWineD3DIndexBuffer *iface) {
-    return IWineD3DResourceImpl_PreLoad((IWineD3DResource *)iface);
+    IWineD3DResourceImpl_PreLoad((IWineD3DResource *)iface);
 }
 
 static WINED3DRESOURCETYPE WINAPI IWineD3DIndexBufferImpl_GetType(IWineD3DIndexBuffer *iface) {
diff -urN a/dlls/wined3d/texture.c b/dlls/wined3d/texture.c
--- a/dlls/wined3d/texture.c	2007-03-19 13:18:59.000000000 +0000
+++ b/dlls/wined3d/texture.c	2007-06-06 22:32:14.000000000 +0100
@@ -165,7 +165,7 @@
 }
 
 static void WINAPI IWineD3DTextureImpl_GenerateMipSubLevels(IWineD3DTexture *iface) {
-  return IWineD3DBaseTextureImpl_GenerateMipSubLevels((IWineD3DBaseTexture *)iface);
+    IWineD3DBaseTextureImpl_GenerateMipSubLevels((IWineD3DBaseTexture *)iface);
 }
 
 /* Internal function, No d3d mapping */
diff -urN a/dlls/wined3d/volume.c b/dlls/wined3d/volume.c
--- a/dlls/wined3d/volume.c	2007-04-24 13:25:38.000000000 +0100
+++ b/dlls/wined3d/volume.c	2007-06-06 22:32:23.000000000 +0100
@@ -94,7 +94,7 @@
 }
 
 static void WINAPI IWineD3DVolumeImpl_PreLoad(IWineD3DVolume *iface) {
-    return IWineD3DResourceImpl_PreLoad((IWineD3DResource *)iface);
+    IWineD3DResourceImpl_PreLoad((IWineD3DResource *)iface);
 }
 
 static WINED3DRESOURCETYPE WINAPI IWineD3DVolumeImpl_GetType(IWineD3DVolume *iface) {
diff -urN a/dlls/wined3d/volumetexture.c b/dlls/wined3d/volumetexture.c
--- a/dlls/wined3d/volumetexture.c	2007-04-24 13:25:38.000000000 +0100
+++ b/dlls/wined3d/volumetexture.c	2007-06-06 22:32:33.000000000 +0100
@@ -150,7 +150,7 @@
 }
 
 static void WINAPI IWineD3DVolumeTextureImpl_GenerateMipSubLevels(IWineD3DVolumeTexture *iface) {
-  return IWineD3DBaseTextureImpl_GenerateMipSubLevels((IWineD3DBaseTexture *)iface);
+    IWineD3DBaseTextureImpl_GenerateMipSubLevels((IWineD3DBaseTexture *)iface);
 }
 
 /* Internal function, No d3d mapping */