113   if (res != OK) {  in Initialize()
120   if (res != OK) {  in Initialize()
174     if (mStatus == STATUS_CLOSED) return OK;  in closeCamera()
362   return OK;  in configureStreams()
823   if (res != OK) {  in processCaptureRequest()
888     if (res == OK) {  in processCaptureRequest()
909       if (res != OK) {  in processCaptureRequest()
915     if (res != OK) {  in processCaptureRequest()
942     if (res != OK) {  in processCaptureRequest()
953   if (res != OK) {  in processCaptureRequest()
999   return OK;  in processCaptureRequest()
1004   return OK;  in flush()
1067   return OK;  in getCameraCapabilities()
1103   if (res != OK) return res  in constructStaticInfo()
1907   return OK;  in constructStaticInfo()
1933     return OK;  in process3A()
1965   if (res != OK) return res;  in process3A()
1968   if (res != OK) return res;  in process3A()
1971   if (res != OK) return res;  in process3A()
1974   return OK;  in process3A()
1993       return OK;  in doFakeAE()
2088   return OK;  in doFakeAE()
2117       return OK;  in doFakeAF()
2158       return OK;  in doFakeAF()
2296   return OK;  in doFakeAF()
2334   return OK;  in doFakeAWB()
2425     if (res != OK && res != TIMED_OUT) {  in waitForReadout()
2436   return OK;  in waitForReadout()
2504         goodBuffer = (res == OK);  in threadLoop()