186     LinkMetricsDataInfo *dataInfo = nullptr;  in otLinkMetricsConfigureEnhAckProbing()  local
192         dataInfo = GetLinkMetricsDataInfoActiveList().RemoveMatching(aShortAddress);  in otLinkMetricsConfigureEnhAckProbing()
193         VerifyOrExit(dataInfo != nullptr, error = OT_ERROR_NOT_FOUND);  in otLinkMetricsConfigureEnhAckProbing()
194         GetLinkMetricsDataInfoPool().Free(*dataInfo);  in otLinkMetricsConfigureEnhAckProbing()
198         dataInfo = GetLinkMetricsDataInfoActiveList().FindMatching(aShortAddress);  in otLinkMetricsConfigureEnhAckProbing()
200         if (dataInfo == nullptr)  in otLinkMetricsConfigureEnhAckProbing()
202             dataInfo = GetLinkMetricsDataInfoPool().Allocate();  in otLinkMetricsConfigureEnhAckProbing()
203             VerifyOrExit(dataInfo != nullptr, error = OT_ERROR_NO_BUFS);  in otLinkMetricsConfigureEnhAckProbing()
204             dataInfo->Clear();  in otLinkMetricsConfigureEnhAckProbing()
205             GetLinkMetricsDataInfoActiveList().Push(*dataInfo);  in otLinkMetricsConfigureEnhAckProbing()
209         dataInfo->Set(aLinkMetrics, aShortAddress, *aExtAddress);  in otLinkMetricsConfigureEnhAckProbing()
218     LinkMetricsDataInfo *dataInfo = nullptr;  in GetLinkMetricsInfoByMacAddress()  local
224 …   dataInfo = GetLinkMetricsDataInfoActiveList().FindMatching(aMacAddress->mAddress.mShortAddress);  in GetLinkMetricsInfoByMacAddress()
228 …     dataInfo = GetLinkMetricsDataInfoActiveList().FindMatching(aMacAddress->mAddress.mExtAddress);  in GetLinkMetricsInfoByMacAddress()
232     return dataInfo;  in GetLinkMetricsInfoByMacAddress()
238     LinkMetricsDataInfo *dataInfo = GetLinkMetricsInfoByMacAddress(aMacAddress);  in otLinkMetricsEnhAckGenData()  local
240     VerifyOrExit(dataInfo != nullptr);  in otLinkMetricsEnhAckGenData()
242     bytes = dataInfo->GetEnhAckData(aLqi, aRssi, aData);  in otLinkMetricsEnhAckGenData()
251     LinkMetricsDataInfo *dataInfo = GetLinkMetricsInfoByMacAddress(aMacAddress);  in otLinkMetricsEnhAckGetDataLen()  local
253     VerifyOrExit(dataInfo != nullptr);  in otLinkMetricsEnhAckGetDataLen()
254     len = dataInfo->GetEnhAckDataLen();  in otLinkMetricsEnhAckGetDataLen()