615         status = ThreadStatusTlv::kDuaGeneralFailure;  in ProcessDuaResponse()
620         SuccessOrExit(error = Tlv::Find<ThreadStatusTlv>(aMessage, status));  in ProcessDuaResponse()
629         switch (static_cast<ThreadStatusTlv::DuaStatus>(status))  in ProcessDuaResponse()
631         case ThreadStatusTlv::kDuaSuccess:  in ProcessDuaResponse()
635         case ThreadStatusTlv::kDuaReRegister:  in ProcessDuaResponse()
642         case ThreadStatusTlv::kDuaInvalid:  in ProcessDuaResponse()
646         case ThreadStatusTlv::kDuaDuplicate:  in ProcessDuaResponse()
649         case ThreadStatusTlv::kDuaNoResources:  in ProcessDuaResponse()
650         case ThreadStatusTlv::kDuaNotPrimary:  in ProcessDuaResponse()
651         case ThreadStatusTlv::kDuaGeneralFailure:  in ProcessDuaResponse()
678         case ThreadStatusTlv::kDuaSuccess:  in ProcessDuaResponse()
685         case ThreadStatusTlv::kDuaReRegister:  in ProcessDuaResponse()
690         case ThreadStatusTlv::kDuaInvalid:  in ProcessDuaResponse()
691         case ThreadStatusTlv::kDuaDuplicate:  in ProcessDuaResponse()
696         case ThreadStatusTlv::kDuaNoResources:  in ProcessDuaResponse()
697         case ThreadStatusTlv::kDuaNotPrimary:  in ProcessDuaResponse()
698         case ThreadStatusTlv::kDuaGeneralFailure:  in ProcessDuaResponse()
703         if (status != ThreadStatusTlv::kDuaSuccess)  in ProcessDuaResponse()
705 …          SendAddressNotification(target, static_cast<ThreadStatusTlv::DuaStatus>(status), *child);  in ProcessDuaResponse()
717                                          ThreadStatusTlv::DuaStatus aStatus,  in SendAddressNotification()
727     SuccessOrExit(error = Tlv::Append<ThreadStatusTlv>(*message, aStatus));  in SendAddressNotification()