From fa9298cb16f031e9292542d0daec2f607cc09828 Mon Sep 17 00:00:00 2001
From: Robbbert <Robbbert@users.noreply.github.com>
Date: Sun, 14 Feb 2021 00:29:16 +1100
Subject: [PATCH] halleys: Coverity 316135

---
 src/mame/drivers/halleys.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/mame/drivers/halleys.cpp b/src/mame/drivers/halleys.cpp
index ac1f6c90997..a0b39b68140 100644
--- a/src/mame/drivers/halleys.cpp
+++ b/src/mame/drivers/halleys.cpp
@@ -1432,6 +1432,7 @@ void halleys_state::copy_fixed_2b(bitmap_ind16 &bitmap, uint16_t *source)
 void halleys_state::filter_bitmap(bitmap_ind16 &bitmap, int mask)
 {
 	return;
+#ifdef UNUSED
 	int dst_pitch;
 
 	uint32_t *pal_ptr, *edi;
@@ -1467,6 +1468,7 @@ void halleys_state::filter_bitmap(bitmap_ind16 &bitmap, int mask)
 		edi += dst_pitch;
 	}
 	while (--edx);
+#endif
 }