From 3dd19d9123e681d3a7d1829c4e3ff1cd570ed426 Mon Sep 17 00:00:00 2001
From: xusiyu <xusiyu@espressif.com>
Date: Tue, 17 Jun 2025 12:48:17 +0800
Subject: [PATCH] [trel] fix a format error of log (#11586)

According to precedents in other parts of the OpenThread source code,
a 32-bit unsigned integer should be printed using `%lu` instead of
`%u`.
---
 src/core/radio/trel_peer.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/core/radio/trel_peer.cpp b/src/core/radio/trel_peer.cpp
index 51ea048a2..f8298f128 100644
--- a/src/core/radio/trel_peer.cpp
+++ b/src/core/radio/trel_peer.cpp
@@ -100,7 +100,7 @@ void Peer::ScheduleToRemoveAfter(uint32_t aDelay)
     mRemoveTime = TimerMilli::GetNow() + aDelay;
 
     Log(kRemoving);
-    LogInfo("    after %u msec", aDelay);
+    LogInfo("    after %lu msec", ToUlong(aDelay));
 
     SetState(kStateRemoving);