gdiplus: Remove unneeded address-of operator from array name

[Andrew Talbot]

Changelog:
    gdiplus: Remove unneeded address-of operator from array name.

diff --git a/dlls/gdiplus/graphics.c b/dlls/gdiplus/graphics.c
index 247b17d..7414297 100644
--- a/dlls/gdiplus/graphics.c
+++ b/dlls/gdiplus/graphics.c
@@ -465,7 +465,7 @@ static GpStatus alpha_blend_pixels_hrgn(GpGraphics *graphics, INT dst_x, INT dst
 
         GetRegionData(hrgn, size, rgndata);
 
-        rects = (RECT*)&rgndata->Buffer;
+        rects = (RECT*)rgndata->Buffer;
 
         for (i=0; stat == Ok && i<rgndata->rdh.nCount; i++)
         {