78     status_t res = OK;  in setTorchMode()  local
96         res = createFlashlightControl(cameraId);  in setTorchMode()
97         if (res) {  in setTorchMode()
98             return res;  in setTorchMode()
100         res =  mFlashControl->setTorchMode(cameraId, enabled);  in setTorchMode()
101         return res;  in setTorchMode()
106     res = mFlashControl->setTorchMode(cameraId, enabled);  in setTorchMode()
107     if (res == BAD_INDEX) {  in setTorchMode()
111         res = createFlashlightControl(cameraId);  in setTorchMode()
112         if (res) {  in setTorchMode()
113             return res;  in setTorchMode()
115         res = mFlashControl->setTorchMode(cameraId, enabled);  in setTorchMode()
118     return res;  in setTorchMode()
127     status_t res;  in findFlashUnits()  local
147         res = createFlashlightControl(id);  in findFlashUnits()
148         if (res) {  in findFlashUnits()
152             res = mFlashControl->hasFlashUnit(id, &hasFlash);  in findFlashUnits()
153             if (res == -EUSERS || res == -EBUSY) {  in findFlashUnits()
157                 return res;  in findFlashUnits()
158             } else if (res) {  in findFlashUnits()
160                         " (%d)", __FUNCTION__, id.string(), strerror(-res),  in findFlashUnits()
161                         res);  in findFlashUnits()
347     status_t res;  in setTorchMode()  local
351         res = hasFlashUnitLocked(cameraId, &hasFlash, /*keepDeviceOpen*/true);  in setTorchMode()
353         if (res) {  in setTorchMode()
356             return res == BAD_INDEX ? BAD_INDEX : -EINVAL;  in setTorchMode()
376     res = startPreviewAndTorch();  in setTorchMode()
377     if (res) {  in setTorchMode()
378         return res;  in setTorchMode()
402     status_t res;  in hasFlashUnitLocked()  local
405         res = connectCameraDevice(cameraId);  in hasFlashUnitLocked()
406         if (res) {  in hasFlashUnitLocked()
407             return res;  in hasFlashUnitLocked()
427         res = disconnectCameraDevice();  in hasFlashUnitLocked()
428         if (res != OK) {  in hasFlashUnitLocked()
430                     strerror(-res), res);  in hasFlashUnitLocked()
431             return res;  in hasFlashUnitLocked()
439     status_t res = OK;  in startPreviewAndTorch()  local
440     res = mDevice->startPreview();  in startPreviewAndTorch()
441     if (res) {  in startPreviewAndTorch()
443                 strerror(-res), res);  in startPreviewAndTorch()
444         return res;  in startPreviewAndTorch()
484     status_t res;  in initializePreviewWindow()  local
494     res = mSurfaceTexture->setDefaultBufferSize(width, height);  in initializePreviewWindow()
495     if (res) {  in initializePreviewWindow()
496         return res;  in initializePreviewWindow()
498     res = mSurfaceTexture->setDefaultBufferFormat(format);  in initializePreviewWindow()
499     if (res) {  in initializePreviewWindow()
500         return res;  in initializePreviewWindow()
508     res = native_window_api_connect(mSurface.get(), NATIVE_WINDOW_API_CAMERA);  in initializePreviewWindow()
509     if (res) {  in initializePreviewWindow()
511         return res;  in initializePreviewWindow()
522     status_t res = device->initialize(mProviderManager);  in connectCameraDevice()  local
523     if (res) {  in connectCameraDevice()
526         return res;  in connectCameraDevice()
535     res = getSmallestSurfaceSize(&width, &height);  in connectCameraDevice()
536     if (res) {  in connectCameraDevice()
539         return res;  in connectCameraDevice()
542     res = initializePreviewWindow(device, width, height);  in connectCameraDevice()
543     if (res) {  in connectCameraDevice()
546         return res;  in connectCameraDevice()
567     status_t res = native_window_api_disconnect(mSurface.get(),  in disconnectCameraDevice()  local
569     if (res) {  in disconnectCameraDevice()
571                 __FUNCTION__, strerror(-res), res);  in disconnectCameraDevice()