struct req_msg_field RMF_CONNECT_DATA =
DEFINE_MSGF("cdata",
RMF_F_NO_SIZE_CHECK /* we allow extra space for interop */,
-#if LUSTRE_VERSION_CODE > OBD_OCD_VERSION(2, 9, 0, 0)
+#if LUSTRE_VERSION_CODE > OBD_OCD_VERSION(2, 7, 50, 0)
sizeof(struct obd_connect_data),
#else
/* For interoperability with 1.8 and 2.0 clients/servers.