From a411e563d6276f4ddbd50b6091f24f161dc5d5ff Mon Sep 17 00:00:00 2001
From: Abtin Keshavarzian <abtink@google.com>
Date: Mon, 15 Jun 2026 07:31:47 -0700
Subject: [PATCH] [mle] remove unused router threshold variables (#13239)

This commit removes `mRouterUpgradeThreshold` and
`mRouterDowngradeThreshold` from the `Mle` class. These variables
were previously moved into the `RoleTransitioner` class, but their
declarations in `Mle` were left behind. Removing them cleans up the
class definition and eliminates unused state.
---
 src/core/thread/mle.hpp | 2 --
 1 file changed, 2 deletions(-)

diff --git a/src/core/thread/mle.hpp b/src/core/thread/mle.hpp
index 7dbc9a38b..c4f2d5dd9 100644
--- a/src/core/thread/mle.hpp
+++ b/src/core/thread/mle.hpp
@@ -2597,8 +2597,6 @@ private:
     uint8_t  mRouterId;
     uint8_t  mPreviousRouterId;
     uint8_t  mNetworkIdTimeout;
-    uint8_t  mRouterUpgradeThreshold;
-    uint8_t  mRouterDowngradeThreshold;
     uint8_t  mLeaderWeight;
     uint8_t  mPreviousPartitionRouterIdSequence;
     uint8_t  mPreviousPartitionIdTimeout;