204     if (res != OK) {  in Initialize()
211     if (res != OK) {  in Initialize()
266         if (mStatus == STATUS_CLOSED) return OK;  in closeCamera()
451     return OK;  in configureStreams()
832     if (res != OK) {  in processCaptureRequest()
937         if (res == OK) {  in processCaptureRequest()
965             if (res != OK) {  in processCaptureRequest()
971         if (res != OK) {  in processCaptureRequest()
1000         if (res != OK) {  in processCaptureRequest()
1016     if (res != OK) {  in processCaptureRequest()
1060     return OK;  in processCaptureRequest()
1065     return OK;  in flush()
1105     return OK;  in getCameraCapabilities()
1121         if (res != OK) return res  in constructStaticInfo()
1624     return OK;  in constructStaticInfo()
1650         return OK;  in process3A()
1682     if (res != OK) return res;  in process3A()
1685     if (res != OK) return res;  in process3A()
1688     if (res != OK) return res;  in process3A()
1691     return OK;  in process3A()
1709             return OK;  in doFakeAE()
1765     return OK;  in doFakeAE()
1793     return OK;  in doFakeAF()
1824     return OK;  in doFakeAWB()
1923         if (res != OK && res != TIMED_OUT) {  in waitForReadout()
1935     return OK;  in waitForReadout()
2009                 goodBuffer = (res == OK);  in threadLoop()