From ea55edc38458ef84331da578b4c181cc2a1dd123 Mon Sep 17 00:00:00 2001
From: Stefano Avallone <stavallo@gmail.com>
Date: Wed, 28 Aug 2024 11:49:38 +0200
Subject: [PATCH] wifi: Remove unused variable in default protection manager

---
 src/wifi/model/wifi-default-protection-manager.cc | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/wifi/model/wifi-default-protection-manager.cc b/src/wifi/model/wifi-default-protection-manager.cc
index 9d72a0489..e3849e97a 100644
--- a/src/wifi/model/wifi-default-protection-manager.cc
+++ b/src/wifi/model/wifi-default-protection-manager.cc
@@ -264,7 +264,6 @@ WifiDefaultProtectionManager::TryAddMpduToMuPpdu(Ptr<const WifiMpdu> mpdu,
     {
         // we get here if this is the first MPDU for this receiver.
         NS_ABORT_MSG_IF(m_mac->GetTypeOfStation() != AP, "HE APs only can send DL MU PPDUs");
-        auto apMac = StaticCast<ApWifiMac>(m_mac);
         auto modClass = txParams.m_txVector.GetModulationClass();
         auto txWidth = modClass == WIFI_MOD_CLASS_DSSS || modClass == WIFI_MOD_CLASS_HR_DSSS
                            ? 20