From afcbe5b0562f48809836ba71af2c484f2d73823e Mon Sep 17 00:00:00 2001
From: Zhanglong Xia <zhanglongxia@google.com>
Date: Tue, 12 Aug 2025 03:20:06 +0800
Subject: [PATCH] [child] remove duplicated OPENTHREAD_FTDs (#11803)

---
 src/core/thread/child.cpp | 6 +++---
 src/core/thread/child.hpp | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/core/thread/child.cpp b/src/core/thread/child.cpp
index f5d382b32..a69b3559e 100644
--- a/src/core/thread/child.cpp
+++ b/src/core/thread/child.cpp
@@ -63,7 +63,7 @@ void Child::Info::SetFrom(const Child &aChild)
     mFullNetworkData     = (aChild.GetNetworkDataType() == NetworkData::kFullSet);
     mIsStateRestoring    = aChild.IsStateRestoring();
     mSupervisionInterval = aChild.GetSupervisionInterval();
-#if OPENTHREAD_FTD && OPENTHREAD_CONFIG_MAC_CSL_TRANSMITTER_ENABLE
+#if OPENTHREAD_CONFIG_MAC_CSL_TRANSMITTER_ENABLE
     mIsCslSynced = aChild.IsCslSynchronized();
 #else
     mIsCslSynced = false;
@@ -127,7 +127,7 @@ void Child::ClearIp6Addresses(void)
 {
     mMeshLocalIid.Clear();
     mIp6Addresses.Clear();
-#if OPENTHREAD_FTD && OPENTHREAD_CONFIG_TMF_PROXY_MLR_ENABLE
+#if OPENTHREAD_CONFIG_TMF_PROXY_MLR_ENABLE
     mMlrToRegisterSet.Clear();
     mMlrRegisteredSet.Clear();
 #endif
@@ -263,7 +263,7 @@ exit:
     return hasAddress;
 }
 
-#if OPENTHREAD_FTD && OPENTHREAD_CONFIG_TMF_PROXY_DUA_ENABLE
+#if OPENTHREAD_CONFIG_TMF_PROXY_DUA_ENABLE
 Error Child::GetDomainUnicastAddress(Ip6::Address &aAddress) const
 {
     Error error = kErrorNotFound;
diff --git a/src/core/thread/child.hpp b/src/core/thread/child.hpp
index 1fd235ef3..4a81ae5a5 100644
--- a/src/core/thread/child.hpp
+++ b/src/core/thread/child.hpp
@@ -231,7 +231,7 @@ public:
      */
     bool HasIp6Address(const Ip6::Address &aAddress) const;
 
-#if OPENTHREAD_FTD && OPENTHREAD_CONFIG_TMF_PROXY_DUA_ENABLE
+#if OPENTHREAD_CONFIG_TMF_PROXY_DUA_ENABLE
     /**
      * Retrieves the Domain Unicast Address registered by the child.
      *