Gerald Pfeifer : wined3d: Simplify three checks based on the unsignedness of variables.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 520832451f99aad0a9076a34a50fc684e0aaa3a0
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=520832451f99aad0a9076a34a50fc684e0aaa3a0

Author: Gerald Pfeifer <gerald at pfeifer.com>
Date:   Tue Jan  1 14:25:28 2008 +0100

wined3d: Simplify three checks based on the unsignedness of variables.

---

 dlls/wined3d/device.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/dlls/wined3d/device.c b/dlls/wined3d/device.c
index 1eaf952..9ebce5e 100644
--- a/dlls/wined3d/device.c
+++ b/dlls/wined3d/device.c
@@ -5337,7 +5337,7 @@ static HRESULT  WINAPI  IWineD3DDeviceImpl_SetPaletteEntries(IWineD3DDevice *ifa
     IWineD3DDeviceImpl *This = (IWineD3DDeviceImpl *)iface;
     int j;
     TRACE("(%p) : PaletteNumber %u\n", This, PaletteNumber);
-    if ( PaletteNumber < 0 || PaletteNumber >= MAX_PALETTES) {
+    if (PaletteNumber >= MAX_PALETTES) {
         WARN("(%p) : (%u) Out of range 0-%u, returning Invalid Call\n", This, PaletteNumber, MAX_PALETTES);
         return WINED3DERR_INVALIDCALL;
     }
@@ -5355,7 +5355,7 @@ static HRESULT  WINAPI  IWineD3DDeviceImpl_GetPaletteEntries(IWineD3DDevice *ifa
     IWineD3DDeviceImpl *This = (IWineD3DDeviceImpl *)iface;
     int j;
     TRACE("(%p) : PaletteNumber %u\n", This, PaletteNumber);
-    if ( PaletteNumber < 0 || PaletteNumber >= MAX_PALETTES) {
+    if (PaletteNumber >= MAX_PALETTES) {
         WARN("(%p) : (%u) Out of range 0-%u, returning Invalid Call\n", This, PaletteNumber, MAX_PALETTES);
         return WINED3DERR_INVALIDCALL;
     }
@@ -5372,7 +5372,7 @@ static HRESULT  WINAPI  IWineD3DDeviceImpl_GetPaletteEntries(IWineD3DDevice *ifa
 static HRESULT  WINAPI  IWineD3DDeviceImpl_SetCurrentTexturePalette(IWineD3DDevice *iface, UINT PaletteNumber) {
     IWineD3DDeviceImpl *This = (IWineD3DDeviceImpl *)iface;
     TRACE("(%p) : PaletteNumber %u\n", This, PaletteNumber);
-    if ( PaletteNumber < 0 || PaletteNumber >= MAX_PALETTES) {
+    if (PaletteNumber >= MAX_PALETTES) {
         WARN("(%p) : (%u) Out of range 0-%u, returning Invalid Call\n", This, PaletteNumber, MAX_PALETTES);
         return WINED3DERR_INVALIDCALL;
     }