From e6106d1ebfcb3a28c41b2a018a86cbd7be815939 Mon Sep 17 00:00:00 2001
From: Lars Brinkhoff <lars@nocrew.org>
Date: Wed, 26 Oct 2022 13:11:56 +0200
Subject: [PATCH] display: Fix compiler warning in NG device.

---
 display/ng.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/display/ng.c b/display/ng.c
index a8fbbc61..a2715ffa 100644
--- a/display/ng.c
+++ b/display/ng.c
@@ -79,6 +79,7 @@ ng_get_csr(void)
     DEBUGF("Get CSR: %06o\n", status[0]);
     return status[0];
   }
+  return 0;
 }
 
 int32