--- hatari/src/convert/low320x8.c	2019/04/09 08:53:35	1.1.1.8
+++ hatari/src/convert/low320x8.c	2019/04/09 08:55:58	1.1.1.9
@@ -11,12 +11,10 @@ static void ConvertLowRes_320x8Bit(void)
 {
 	Uint32 *edi, *ebp;
 	Uint32 *esi;
-	Uint32 eax, edx;
+	Uint32 eax, edx;	/* set & used by macros */
 	Uint32 ebx, ecx;
 	int y, x, update;
 
-	edx = 0;
-
 	Convert_StartFrame();             /* Start frame, track palettes */
 
 	for (y = STScreenStartHorizLine; y < STScreenEndHorizLine; y++)