diff --git a/drivers/video/fbdev/xen-fbfront.c b/drivers/video/fbdev/xen-fbfront.c
index 6826f986da43..c17b08aa67ab 100644
--- a/drivers/video/fbdev/xen-fbfront.c
+++ b/drivers/video/fbdev/xen-fbfront.c
@@ -224,7 +224,6 @@ static int xenfb_setcolreg(unsigned regno, unsigned red, unsigned green,
 	red = CNVT_TOHW(red, info->var.red.length);
 	green = CNVT_TOHW(green, info->var.green.length);
 	blue = CNVT_TOHW(blue, info->var.blue.length);
-	transp = CNVT_TOHW(transp, info->var.transp.length);
 #undef CNVT_TOHW
 
 	v = (red << info->var.red.offset) |