auth_proto       1415 net/ceph/messenger.c 	int auth_proto;
auth_proto       1424 net/ceph/messenger.c 	auth = con->ops->get_authorizer(con, &auth_proto, con->auth_retry);
auth_proto       1429 net/ceph/messenger.c 	con->out_connect.authorizer_protocol = cpu_to_le32(auth_proto);