comctl32/rebar: Don't use local variable with the same name as function parameter (Coverity).

dlls/comctl32/rebar.c

@@ -1524,9 +1524,10 @@ REBAR_SizeToHeight(REBAR_INFO *infoPtr, int height)
         for (i = prev_visible(infoPtr, infoPtr->uNumBands); i > 0; i = prev_visible(infoPtr, i))
         {
             REBAR_BAND *lpBand = REBAR_GetBand(infoPtr, i);
-            int height = lpBand->rcBand.bottom - lpBand->rcBand.top;
             int cyBreakExtra;  /* additional cy for the rebar after a RBBS_BREAK on this band */
 
+            height = lpBand->rcBand.bottom - lpBand->rcBand.top;
+
             if (infoPtr->dwStyle & RBS_VARHEIGHT)
                 cyBreakExtra = lpBand->cyRowSoFar; /* 'height' => 'lpBand->cyRowSoFar' + 'height'*/
             else