notify: remove unused constant NOTIFY_TIMEOUT

diff --git a/src/knot/nameserver/notify.h b/src/knot/nameserver/notify.h
index 07d43b8a7a868e0e162e41b9dcb80ec0e0a6294a..d0bff144ff002d9257e669dafd210d4163d4e4ad 100644 (file)
--- a/src/knot/nameserver/notify.h
+++ b/src/knot/nameserver/notify.h
@@ -1,4 +1,4 @@
-/*  Copyright (C) 2017 CZ.NIC, z.s.p.o. <knot-dns@labs.nic.cz>
+/*  Copyright (C) 2021 CZ.NIC, z.s.p.o. <knot-dns@labs.nic.cz>
 
     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -19,8 +19,6 @@
 #include "libknot/packet/pkt.h"
 #include "knot/nameserver/process_query.h"
 
-#define NOTIFY_TIMEOUT 3 /*!< Interval between NOTIFY retries. */
-
 /*!
  * \brief Answer IN class zone NOTIFY message (RFC1996).
  *