From 0be3e35bf2780feed59e09fd08954f80bd7b4c7e Mon Sep 17 00:00:00 2001
From: Simon Goldschmidt <goldsimon@gmx.de>
Date: Wed, 17 Oct 2018 21:53:04 +0200
Subject: [PATCH] tftp: mode_to_string() should be static

---
 src/apps/tftp/tftp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/apps/tftp/tftp.c b/src/apps/tftp/tftp.c
index dc41085c..c5b89ff3 100644
--- a/src/apps/tftp/tftp.c
+++ b/src/apps/tftp/tftp.c
@@ -503,7 +503,7 @@ void tftp_cleanup(void)
   memset(&tftp_state, 0, sizeof(tftp_state));
 }
 
-const char *
+static const char *
 mode_to_string(enum tftp_transfer_mode mode)
 {
   if (mode == TFTP_MODE_OCTET) {