fid_proto
id->fid_proto = ioc_id->u.ip.proto;
ioc_id->u.ip.proto = id->fid_proto;
id->fid_proto &= fs->flow_mask.fid_proto;
(id->fid_proto);
id->fid_proto == q->id.fid_proto &&
id->fid_proto = ioc_id->u.ip.proto;
ioc_id->u.ip.proto = id->fid_proto;
id->fid_proto &= fs->flow_mask.fid_proto;
(id->fid_proto);
id->fid_proto == q->id.fid_proto &&
fid->fid_proto = id->proto;
fid->fid_proto = id->proto;