process_ipv4(struct rte_port_ring_writer_ras *p, struct rte_mbuf *pkt)
{
/* Assume there is no ethernet header */
- struct ipv4_hdr *pkt_hdr = (struct ipv4_hdr *)
- (rte_pktmbuf_mtod(pkt, unsigned char *));
+ struct ipv4_hdr *pkt_hdr = rte_pktmbuf_mtod(pkt, struct ipv4_hdr *);
/* Get "Do not fragment" flag and fragment offset */
uint16_t frag_field = rte_be_to_cpu_16(pkt_hdr->fragment_offset);
process_ipv6(struct rte_port_ring_writer_ras *p, struct rte_mbuf *pkt)
{
/* Assume there is no ethernet header */
- struct ipv6_hdr *pkt_hdr = (struct ipv6_hdr *)
- (rte_pktmbuf_mtod(pkt, unsigned char *));
+ struct ipv6_hdr *pkt_hdr = rte_pktmbuf_mtod(pkt, struct ipv6_hdr *);
struct ipv6_extension_fragment *frag_hdr;
frag_hdr = rte_ipv6_frag_get_ipv6_fragment_header(pkt_hdr);