LAGG_PROTO_FAILOVER
req_add.lrq_proto = req_del.lrq_proto = LAGG_PROTO_FAILOVER;
[LAGG_PROTO_FAILOVER] = "failover",
[LAGG_PROTO_FAILOVER] = {
.pr_num = LAGG_PROTO_FAILOVER,
case LAGG_PROTO_FAILOVER:
psc = lagg_proto_alloc(LAGG_PROTO_FAILOVER, sc);