From: Guus Sliepen <guus@meshlink.io>
Date: Mon, 7 Jun 2021 15:28:59 +0000 (+0200)
Subject: Fix a compiler warning if IP_MTU is not defined.
X-Git-Url: http://git.meshlink.io/?p=meshlink;a=commitdiff_plain;h=9c2883e6ceb9ba9f635eafb797a560db4aa8f151

Fix a compiler warning if IP_MTU is not defined.
---

diff --git a/src/pmtu.c b/src/pmtu.c
index 36152cff..5f771cfc 100644
--- a/src/pmtu.c
+++ b/src/pmtu.c
@@ -306,6 +306,7 @@ static uint16_t choose_initial_maxmtu(meshlink_handle_t *mesh, node_t *n) {
 	return mtu;
 
 #else
+	(void)mesh;
 	(void)n;
 	return MTU;
 #endif