gdi32: Remove unneeded casts

[Andrew Talbot]

Changelog:
    gdi32: Remove unneeded casts.

diff --git a/dlls/gdi32/brush.c b/dlls/gdi32/brush.c
index ac5ae77..c713f74 100644
--- a/dlls/gdi32/brush.c
+++ b/dlls/gdi32/brush.c
@@ -471,7 +471,7 @@ BOOL16 WINAPI SetSolidBrush16(HBRUSH16 hBrush, COLORREF newColor )
     BRUSHOBJ * brushPtr;
     BOOL16 res = FALSE;
 
-    TRACE("(hBrush %04x, newColor %08x)\n", hBrush, (DWORD)newColor);
+    TRACE("(hBrush %04x, newColor %08x)\n", hBrush, newColor);
     if (!(brushPtr = (BRUSHOBJ *) GDI_GetObjPtr( HBRUSH_32(hBrush), BRUSH_MAGIC )))
 	return FALSE;
 
diff --git a/dlls/gdi32/dib.c b/dlls/gdi32/dib.c
index ac2c9b0..c08be17 100644
--- a/dlls/gdi32/dib.c
+++ b/dlls/gdi32/dib.c
@@ -832,7 +832,7 @@ INT WINAPI GetDIBits(
                                     *dstbits++ = (BYTE)(((val >> 2) & 0xf8) | ((val >> 7) & 0x07));
                                     *dstbits++ = (BYTE)(((val >> 7) & 0xf8) | ((val >> 12) & 0x07));
                                 }
-                                dstbits = (LPBYTE)(dbits+=dstwidthb);
+                                dstbits = dbits+=dstwidthb;
                                 srcbits = (LPWORD)(sbits+=srcwidthb);
                             }
                         }
@@ -848,7 +848,7 @@ INT WINAPI GetDIBits(
 
                     case 32: /* 32 bpp srcDIB -> 24 bpp dstDIB */
                         {
-                            LPBYTE srcbits = (LPBYTE)sbits;
+                            LPBYTE srcbits = sbits;
 
                             width = min(srcwidth, dstwidth);
                             for( y = 0; y < lines; y++) {
@@ -857,8 +857,8 @@ INT WINAPI GetDIBits(
                                     *dstbits++ = *srcbits++;
                                     *dstbits++ = *srcbits++;
                                 }
-                                dstbits=(LPBYTE)(dbits+=dstwidthb);
-                                srcbits = (LPBYTE)(sbits+=srcwidthb);
+                                dstbits = dbits+=dstwidthb;
+                                srcbits = sbits+=srcwidthb;
                             }
                         }
                         break;
diff --git a/dlls/gdi32/enhmetafile.c b/dlls/gdi32/enhmetafile.c
index 2b4d03f..081f7c1 100644
--- a/dlls/gdi32/enhmetafile.c
+++ b/dlls/gdi32/enhmetafile.c
@@ -2545,7 +2545,7 @@ static INT CALLBACK cbEnhPaletteCopy( HDC a,
 
     /* Update the passed data as a return code */
     info->lpPe     = NULL; /* Palettes were copied! */
-    info->cEntries = (UINT)dwNumPalToCopy;
+    info->cEntries = dwNumPalToCopy;
 
     return FALSE; /* That's all we need */
   }
@@ -2576,7 +2576,7 @@ UINT WINAPI GetEnhMetaFilePaletteEntries( HENHMETAFILE hEmf,
   if ( enhHeader->nPalEntries == 0 ) return 0;
 
   /* Is the user requesting the number of palettes? */
-  if ( lpPe == NULL ) return (UINT)enhHeader->nPalEntries;
+  if ( lpPe == NULL ) return enhHeader->nPalEntries;
 
   /* Copy cEntries worth of PALETTEENTRY structs into the buffer */
   infoForCallBack.cEntries = cEntries;
diff --git a/dlls/gdi32/freetype.c b/dlls/gdi32/freetype.c
index f8b4e92..4d51341 100644
--- a/dlls/gdi32/freetype.c
+++ b/dlls/gdi32/freetype.c
@@ -3291,7 +3291,7 @@ static void GetEnumStructs(Face *face, LPENUMLOGFONTEXW pelf,
     if(size) {
         potm = HeapAlloc(GetProcessHeap(), 0, size);
         WineEngGetOutlineTextMetrics(font, size, potm);
-        ptm = (TEXTMETRICW*)&potm->otmTextMetrics;
+        ptm = &potm->otmTextMetrics;
     } else {
         WineEngGetTextMetrics(font, &tm);
         ptm = &tm;
diff --git a/dlls/gdi32/metafile.c b/dlls/gdi32/metafile.c
index 13fce77..43ef06d 100644
--- a/dlls/gdi32/metafile.c
+++ b/dlls/gdi32/metafile.c
@@ -1271,7 +1271,7 @@ static BOOL MF_Play_MetaExtTextOut(HDC hdc, METARECORD *mr)
         {
             dxx = (LPINT16)(sot+(((s1+1)>>1)*2));
             dx = HeapAlloc( GetProcessHeap(), 0, s1*sizeof(INT));
-            if (dx) for (i = 0; i < s1; i++) dx[i] = (SHORT)dxx[i];
+            if (dx) for (i = 0; i < s1; i++) dx[i] = dxx[i];
         }
 	else {
             TRACE("%s  len: %d\n",  sot, mr->rdSize);
diff --git a/dlls/gdi32/metafile16.c b/dlls/gdi32/metafile16.c
index 11f8424..cf89ee3 100644
--- a/dlls/gdi32/metafile16.c
+++ b/dlls/gdi32/metafile16.c
@@ -308,8 +308,7 @@ HMETAFILE16 WINAPI SetMetaFileBits16( HGLOBAL16 hMem )
 HMETAFILE16 WINAPI SetMetaFileBitsBetter16( HMETAFILE16 hMeta )
 {
     if( IsValidMetaFile16( hMeta ) )
-        return (HMETAFILE16)GlobalReAlloc16( hMeta, 0,
-			   GMEM_SHARE | GMEM_NODISCARD | GMEM_MODIFY);
+        return GlobalReAlloc16( hMeta, 0, GMEM_SHARE | GMEM_NODISCARD | GMEM_MODIFY);
     return (HMETAFILE16)0;
 }
 
diff --git a/dlls/gdi32/printdrv.c b/dlls/gdi32/printdrv.c
index 16b3fe3..36359ae 100644
--- a/dlls/gdi32/printdrv.c
+++ b/dlls/gdi32/printdrv.c
@@ -327,7 +327,7 @@ HPQ16 WINAPI CreatePQ16(INT16 size)
  */
 INT16 WINAPI DeletePQ16(HPQ16 hPQ)
 {
-    return GlobalFree16((HGLOBAL16)hPQ);
+    return GlobalFree16(hPQ);
 }
 
 /**********************************************************************