80     status_t res = OK;  in setTorchMode()  local
98         res = createFlashlightControl(cameraId);  in setTorchMode()
99         if (res) {  in setTorchMode()
100             return res;  in setTorchMode()
102         res =  mFlashControl->setTorchMode(cameraId, enabled);  in setTorchMode()
103         return res;  in setTorchMode()
108     res = mFlashControl->setTorchMode(cameraId, enabled);  in setTorchMode()
109     if (res == BAD_INDEX) {  in setTorchMode()
113         res = createFlashlightControl(cameraId);  in setTorchMode()
114         if (res) {  in setTorchMode()
115             return res;  in setTorchMode()
117         res = mFlashControl->setTorchMode(cameraId, enabled);  in setTorchMode()
120     return res;  in setTorchMode()
125     status_t res;  in findFlashUnits()  local
145         res = createFlashlightControl(id);  in findFlashUnits()
146         if (res) {  in findFlashUnits()
150             res = mFlashControl->hasFlashUnit(id, &hasFlash);  in findFlashUnits()
151             if (res == -EUSERS || res == -EBUSY) {  in findFlashUnits()
155                 return res;  in findFlashUnits()
156             } else if (res) {  in findFlashUnits()
158                         " (%d)", __FUNCTION__, id.string(), strerror(-res),  in findFlashUnits()
159                         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()
375     res = startPreviewAndTorch();  in setTorchMode()
376     if (res) {  in setTorchMode()
377         return res;  in setTorchMode()
400     status_t res;  in hasFlashUnitLocked()  local
403         res = connectCameraDevice(cameraId);  in hasFlashUnitLocked()
404         if (res) {  in hasFlashUnitLocked()
405             return res;  in hasFlashUnitLocked()
425         res = disconnectCameraDevice();  in hasFlashUnitLocked()
426         if (res != OK) {  in hasFlashUnitLocked()
428                     strerror(-res), res);  in hasFlashUnitLocked()
429             return res;  in hasFlashUnitLocked()
437     status_t res = OK;  in startPreviewAndTorch()  local
438     res = mDevice->startPreview();  in startPreviewAndTorch()
439     if (res) {  in startPreviewAndTorch()
441                 strerror(-res), res);  in startPreviewAndTorch()
442         return res;  in startPreviewAndTorch()
482     status_t res;  in initializePreviewWindow()  local
492     res = mSurfaceTexture->setDefaultBufferSize(width, height);  in initializePreviewWindow()
493     if (res) {  in initializePreviewWindow()
494         return res;  in initializePreviewWindow()
496     res = mSurfaceTexture->setDefaultBufferFormat(format);  in initializePreviewWindow()
497     if (res) {  in initializePreviewWindow()
498         return res;  in initializePreviewWindow()
506     res = native_window_api_connect(mSurface.get(), NATIVE_WINDOW_API_CAMERA);  in initializePreviewWindow()
507     if (res) {  in initializePreviewWindow()
509         return res;  in initializePreviewWindow()
520     status_t res = device->initialize(mProviderManager);  in connectCameraDevice()  local
521     if (res) {  in connectCameraDevice()
524         return res;  in connectCameraDevice()
533     res = getSmallestSurfaceSize(&width, &height);  in connectCameraDevice()
534     if (res) {  in connectCameraDevice()
537         return res;  in connectCameraDevice()
540     res = initializePreviewWindow(device, width, height);  in connectCameraDevice()
541     if (res) {  in connectCameraDevice()
544         return res;  in connectCameraDevice()
565     status_t res = native_window_api_disconnect(mSurface.get(),  in disconnectCameraDevice()  local
567     if (res) {  in disconnectCameraDevice()
569                 __FUNCTION__, strerror(-res), res);  in disconnectCameraDevice()