126     if (res != OK) {  in Initialize()
133     if (res != OK) {  in Initialize()
187         if (mStatus == STATUS_CLOSED) return OK;  in closeCamera()
397     return OK;  in configureStreams()
875     if (res != OK) {  in processCaptureRequest()
949         if (res == OK) {  in processCaptureRequest()
975             if (res != OK) {  in processCaptureRequest()
985         if (res != OK) {  in processCaptureRequest()
1012         if (res != OK) {  in processCaptureRequest()
1022     if (res != OK) {  in processCaptureRequest()
1068     return OK;  in processCaptureRequest()
1073     return OK;  in flush()
1144     return OK;  in getCameraCapabilities()
1179         if (res != OK) return res  in constructStaticInfo()
1938     return OK;  in constructStaticInfo()
1964         return OK;  in process3A()
1996     if (res != OK) return res;  in process3A()
1999     if (res != OK) return res;  in process3A()
2002     if (res != OK) return res;  in process3A()
2005     return OK;  in process3A()
2023             return OK;  in doFakeAE()
2124     return OK;  in doFakeAE()
2152             return OK;  in doFakeAF()
2160                 return OK;  in doFakeAF()
2193             return OK;  in doFakeAF()
2332     return OK;  in doFakeAF()
2369     return OK;  in doFakeAWB()
2503         if (res != OK && res != TIMED_OUT) {  in waitForReadout()
2515     return OK;  in waitForReadout()
2585                 goodBuffer = (res == OK);  in threadLoop()