127     Error error;  in createDescriptor()  local
129         error = tmpError;  in createDescriptor()
130         if (error != Error::NONE) {  in createDescriptor()
138     return static_cast<status_t>((ret.isOk()) ? error : kTransactionError);  in createDescriptor()
143     Error error;  in importBuffer()  local
145         error = tmpError;  in importBuffer()
146         if (error != Error::NONE) {  in importBuffer()
152     return static_cast<status_t>((ret.isOk()) ? error : kTransactionError);  in importBuffer()
159     auto error = (ret.isOk()) ? static_cast<Error>(ret) : kTransactionError;  in freeBuffer()  local
160     ALOGE_IF(error != Error::NONE, "freeBuffer(%p) failed with %d", buffer, error);  in freeBuffer()
181     Error error;  in getTransportSize()  local
186                                              error = tmpError;  in getTransportSize()
187                                              if (error != Error::NONE) {  in getTransportSize()
194     error = (ret.isOk()) ? error : kTransactionError;  in getTransportSize()
196     ALOGE_IF(error != Error::NONE, "getTransportSize(%p) failed with %d", buffer, error);  in getTransportSize()
215     Error error;  in lock()  local
219                                  error = tmpError;  in lock()
220                                  if (error != Error::NONE) {  in lock()
237     error = (ret.isOk()) ? error : kTransactionError;  in lock()
239     ALOGW_IF(error != Error::NONE, "lock(%p, ...) failed: %d", bufferHandle, error);  in lock()
241     return static_cast<status_t>(error);  in lock()
260     Error error;  in lock()  local
263                                       error = tmpError;  in lock()
264                                       if (error != Error::NONE) {  in lock()
271     if (error == Error::NONE) {  in lock()
285     return static_cast<status_t>((ret.isOk()) ? error : kTransactionError);  in lock()
292     Error error;  in unlock()  local
294         error = tmpError;  in unlock()
295         if (error != Error::NONE) {  in unlock()
312         error = kTransactionError;  in unlock()
315     if (error != Error::NONE) {  in unlock()
316         ALOGE("unlock(%p) failed with %d", buffer, error);  in unlock()
328     Error error;  in isSupported()  local
331                                         error = tmpError;  in isSupported()
332                                         if (error != Error::NONE) {  in isSupported()
341         error = kTransactionError;  in isSupported()
344     if (error != Error::NONE) {  in isSupported()
346               error);  in isSupported()
349     return static_cast<status_t>(error);  in isSupported()
380     status_t error = mMapper.createDescriptor(static_cast<void*>(&descriptorInfo),  in allocate()  local
382     if (error != NO_ERROR) {  in allocate()
383         return error;  in allocate()
389                                         error = static_cast<status_t>(tmpError);  in allocate()
396                                                 error = mMapper.importBuffer(tmpBuffers[i],  in allocate()
398                                                 if (error != NO_ERROR) {  in allocate()
427     return (ret.isOk()) ? error : static_cast<status_t>(kTransactionError);  in allocate()