57     HistogramErrorCode histogramErrorCode = HistogramErrorCode::NONE;  in queryOPR()
67             HistogramErrorCode::NONE)  in queryOPR()
70         if ((histogramErrorCode = preemptOPRChannels()) != HistogramErrorCode::NONE)  in queryOPR()
97     if (histogramErrorCode != HistogramErrorCode::NONE) return errorToStatus(histogramErrorCode);  in queryOPR()
102 HistogramController::HistogramErrorCode HistogramController::getOPRVals(  in getOPRVals()
110     std::array<HistogramErrorCode, kOPRConfigsCount> errorCodes;  in getOPRVals()
117         return HistogramErrorCode::ENABLE_HIST_ERROR;  in getOPRVals()
136         errorCodes[i] = HistogramErrorCode::NONE;  in getOPRVals()
143         if (errorCodes[i] != HistogramErrorCode::NONE) continue;  in getOPRVals()
164         if (error != HistogramErrorCode::NONE) return error;  in getOPRVals()
169         if (errorCodes[i] != HistogramErrorCode::NONE) return errorCodes[i];  in getOPRVals()
172     return HistogramErrorCode::NONE;  in getOPRVals()
175 HistogramController::HistogramErrorCode HistogramController::calculateOPRVal(  in calculateOPRVal()
181         return HistogramErrorCode::BAD_HIST_DATA;  in calculateOPRVal()
196         return HistogramErrorCode::BAD_HIST_DATA;  in calculateOPRVal()
202     return HistogramErrorCode::NONE;  in calculateOPRVal()
205 HistogramController::HistogramErrorCode HistogramController::getOPRBlobs(  in getOPRBlobs()
226                 return HistogramErrorCode::CONFIG_HIST_ERROR;  in getOPRBlobs()
237     return HistogramErrorCode::NONE;  in getOPRBlobs()
245 HistogramController::HistogramErrorCode HistogramController::preemptOPRChannels() {  in preemptOPRChannels()
253         return HistogramErrorCode::NO_CHANNEL_AVAILABLE;  in preemptOPRChannels()
260     return HistogramErrorCode::NONE;  in preemptOPRChannels()