193         device->WriteStatus(FastbootResult::FAIL, ret.message);  in OemPostWipeData()
203         return device->WriteStatus(FastbootResult::FAIL, "Invalid arguments");  in EraseHandler()
207         return device->WriteStatus(FastbootResult::FAIL, "Erase is not allowed on locked devices");  in EraseHandler()
218         return device->WriteStatus(FastbootResult::FAIL, "Partition doesn't exist");  in EraseHandler()
234     return device->WriteStatus(FastbootResult::FAIL, "Erasing failed");  in EraseHandler()
240         return device->WriteStatus(FastbootResult::FAIL, "Unable to open fastboot HAL");  in OemCmdHandler()
245         return device->WriteStatus(FastbootResult::FAIL, "Unable to do oem postwipedata userdata");  in OemCmdHandler()
251         return device->WriteStatus(FastbootResult::FAIL, "Unable to do OEM command");  in OemCmdHandler()
254         return device->WriteStatus(FastbootResult::FAIL, ret.message);  in OemCmdHandler()
262         return device->WriteStatus(FastbootResult::FAIL, "size argument unspecified");  in DownloadHandler()
266         return device->WriteStatus(FastbootResult::FAIL,  in DownloadHandler()
273         return device->WriteStatus(FastbootResult::FAIL, "Invalid size");  in DownloadHandler()
285     return device->WriteStatus(FastbootResult::FAIL, "Couldn't download data");  in DownloadHandler()
290         return device->WriteStatus(FastbootResult::FAIL, "Missing slot argument");  in SetActiveHandler()
294         return device->WriteStatus(FastbootResult::FAIL,  in SetActiveHandler()
301         return device->WriteStatus(FastbootResult::FAIL, "Bad slot suffix");  in SetActiveHandler()
307         return device->WriteStatus(FastbootResult::FAIL,  in SetActiveHandler()
311         return device->WriteStatus(FastbootResult::FAIL, "Slot out of range");  in SetActiveHandler()
349     return device->WriteStatus(FastbootResult::FAIL, "Unable to set slot");  in SetActiveHandler()
415         status = device->WriteStatus(FastbootResult::FAIL, "Unable to reboot to recovery");  in RebootRecoveryHandler()
465         return device->WriteStatus(FastbootResult::FAIL, "Command not available on locked devices");  in CreatePartitionHandler()
503         return device->WriteStatus(FastbootResult::FAIL, "Command not available on locked devices");  in DeletePartitionHandler()
525         return device->WriteStatus(FastbootResult::FAIL, "Command not available on locked devices");  in ResizePartitionHandler()
573         return device->WriteStatus(FastbootResult::FAIL, "Invalid arguments");  in FlashHandler()
577         return device->WriteStatus(FastbootResult::FAIL,  in FlashHandler()
593         return device->WriteStatus(FastbootResult::FAIL, strerror(-ret));  in FlashHandler()
604         return device->WriteStatus(FastbootResult::FAIL, "Command not available on locked devices");  in UpdateSuperHandler()
622         return device->WriteStatus(FastbootResult::FAIL, "No GSI is installed");  in GsiHandler()
627             return device->WriteStatus(FastbootResult::FAIL, strerror(errno));  in GsiHandler()
631             return device->WriteStatus(FastbootResult::FAIL, strerror(errno));  in GsiHandler()
763                 ret_ = device_->WriteStatus(FastbootResult::FAIL, "Invalid size, must be integer");  in Open()