__constant_htons
skb->protocol = __constant_htons(ETH_P_AOE);
.type = __constant_htons(ETH_P_AOE),
interface->fcoe_packet_type.type = __constant_htons(ETH_P_FCOE);
.sin_port = __constant_htons(port), \
.sin6_port = __constant_htons(port), \