291 		return LIBUSB_ERROR_IO;  in __open_sysfs_attr()
314 		return LIBUSB_ERROR_IO;  in sysfs_get_device_descriptor()
317 		return LIBUSB_ERROR_IO;  in sysfs_get_device_descriptor()
364 		return LIBUSB_ERROR_IO;  in sysfs_get_active_config()
373 		return LIBUSB_ERROR_IO;  in sysfs_get_active_config()
376 		return LIBUSB_ERROR_IO;  in sysfs_get_active_config()
382 		return LIBUSB_ERROR_IO;  in sysfs_get_active_config()
403 		return LIBUSB_ERROR_IO;  in seek_to_next_config()
406 		return LIBUSB_ERROR_IO;  in seek_to_next_config()
414 		return LIBUSB_ERROR_IO;  in seek_to_next_config()
452 		return LIBUSB_ERROR_IO;  in sysfs_get_active_config_descriptor()
462 		return LIBUSB_ERROR_IO;  in sysfs_get_active_config_descriptor()
472 			return LIBUSB_ERROR_IO;  in sysfs_get_active_config_descriptor()
475 			return LIBUSB_ERROR_IO;  in sysfs_get_active_config_descriptor()
485 			return LIBUSB_ERROR_IO;  in sysfs_get_active_config_descriptor()
499 			r = LIBUSB_ERROR_IO;  in sysfs_get_active_config_descriptor()
505 			r = LIBUSB_ERROR_IO;  in sysfs_get_active_config_descriptor()
536 		return LIBUSB_ERROR_IO;  in get_config_descriptor()
552 		return LIBUSB_ERROR_IO;  in get_config_descriptor()
555 		return LIBUSB_ERROR_IO;  in get_config_descriptor()
580 		return LIBUSB_ERROR_IO;  in op_get_config_descriptor()
659 		return LIBUSB_ERROR_IO;  in usbfs_get_active_config()
715 		return LIBUSB_ERROR_IO;  in initialize_device()
727 			if (active_config == LIBUSB_ERROR_IO) {  in initialize_device()
760 		return LIBUSB_ERROR_IO;  in initialize_device()
765 		return LIBUSB_ERROR_IO;  in initialize_device()
854 		return LIBUSB_ERROR_IO;  in usbfs_scan_busdir()
890 		return LIBUSB_ERROR_IO;  in usbfs_get_device_list()
959 		return LIBUSB_ERROR_IO;  in sysfs_scan_device()
968 		return LIBUSB_ERROR_IO;  in sysfs_scan_device()
975 		return LIBUSB_ERROR_IO;  in sysfs_scan_device()
982 		return LIBUSB_ERROR_IO;  in sysfs_scan_device()
1003 		return LIBUSB_ERROR_IO;  in sysfs_get_device_list()
1068 			return LIBUSB_ERROR_IO;  in op_open()
1405 				r = LIBUSB_ERROR_IO;  in submit_bulk_transfer()
1563 				r = LIBUSB_ERROR_IO;  in submit_iso_transfer()
1646 		return LIBUSB_ERROR_IO;  in submit_control_transfer()
2077 		return LIBUSB_ERROR_IO;  in reap_for_handle()