Option to forward BPDU (Ethernet control class) frames

[openvswitch] / datapath / vport-capwap.c

diff --git a/datapath/vport-capwap.c b/datapath/vport-capwap.c
index e2cf400b1613a2b8a402cce432fd92cc38332b5b..f0bb3270fc45c9f692f014cd3da83535a2b84d23 100644 (file)
--- a/datapath/vport-capwap.c
+++ b/datapath/vport-capwap.c
@@ -664,5 +664,6 @@ const struct vport_ops capwap_vport_ops = {
        .get_operstate  = vport_gen_get_operstate,
        .send           = tnl_send,
 };
-
-#endif /* Linux kernel >= 2.6.26 */
+#else
+#warning CAPWAP tunneling will not be available on kernels before 2.6.26
+#endif /* Linux kernel < 2.6.26 */