l4_hdr = packet + l2_len + l3_len;
if ((ol_flags & PKT_TX_L4_MASK) == PKT_TX_UDP_CKSUM)
- *l4_cksum = &((struct udp_hdr *)l4_hdr)->dgram_cksum;
+ *l4_cksum = &((struct rte_udp_hdr *)l4_hdr)->dgram_cksum;
else if ((ol_flags & PKT_TX_L4_MASK) == PKT_TX_TCP_CKSUM)
*l4_cksum = &((struct rte_tcp_hdr *)l4_hdr)->cksum;
else