From a2fef14501ca3f13b57feb019df359c678d84941 Mon Sep 17 00:00:00 2001
From: devopsbo3 <69951731+devopsbo3@users.noreply.github.com>
Date: Fri, 10 Nov 2023 12:27:53 -0600
Subject: [PATCH] Revert "cmd/bootnode: fix timer leak (#27754)"

This reverts commit 9ad7158974e15b2da9998a3541eb2f297512da0d.
---
 cmd/bootnode/main.go | 1 -
 1 file changed, 1 deletion(-)

diff --git a/cmd/bootnode/main.go b/cmd/bootnode/main.go
index 5c1635de39..9b5a77c6c6 100644
--- a/cmd/bootnode/main.go
+++ b/cmd/bootnode/main.go
@@ -197,7 +197,6 @@ func doPortMapping(natm nat.Interface, ln *enode.LocalNode, addr *net.UDPAddr) *
 	// Refresh the mapping periodically.
 	go func() {
 		refresh := time.NewTimer(mapTimeout)
-		defer refresh.Stop()
 		for range refresh.C {
 			addMapping()
 			refresh.Reset(mapTimeout)