192     MTPData      *data_out;  member
1423         s->data_out = usb_mtp_data_alloc(c);  in usb_mtp_command()
1436         s->data_out = usb_mtp_data_alloc(c);  in usb_mtp_command()
1503     usb_mtp_data_free(s->data_out);  in usb_mtp_handle_reset()
1504     s->data_out = NULL;  in usb_mtp_handle_reset()
1529             usb_mtp_data_free(s->data_out);  in usb_mtp_handle_control()
1530             s->data_out = NULL;  in usb_mtp_handle_control()
1602     MTPData *d = s->data_out;  in usb_mtp_write_data()
1702     MTPData *d = s->data_out;  in usb_mtp_write_metadata()
1751     MTPData *d = s->data_out;  in usb_mtp_get_data()
1807             usb_mtp_data_free(s->data_out);  in usb_mtp_get_data()
1808             s->data_out = NULL;  in usb_mtp_get_data()
1826             usb_mtp_data_free(s->data_out);  in usb_mtp_get_data()
1827             s->data_out = NULL;  in usb_mtp_get_data()
1852         if (s->data_out != NULL) {  in usb_mtp_handle_data()
1937         if ((s->data_out != NULL) && !s->data_out->first) {  in usb_mtp_handle_data()
1945             if (s->data_in || s->data_out || s->result) {  in usb_mtp_handle_data()