style.mdoc: Prefer Ql to Dq Li for literal display

[0mp]

Summary

The Li macros has been deprecated by mdoc some time ago. Recommend the
use of Ql instead.

MFC after: 1 week

[debdrup]

LGTM. :)

[0mp]

In D33232#751159, @debdrup wrote:

LGTM. :)

Thanks!

share/man/man5/style.mdoc.5

case ETHERTYPE_IP:
                 if (mbuf->m_len < ehdrlen + sizeof(struct ip)) {
                         mbuf = m_pullup(mbuf, ehdrlen + sizeof(struct ip));
                         sq->snd_buff[qentry].mbuf = mbuf;
                         if (mbuf == NULL)
                                 return (ENOBUFS);
                 }
 
                 ip = (struct ip *)(mbuf->m_data + ehdrlen);
-                ip->ip_sum = 0;
                 iphlen = ip->ip_hl << 2;
                 poff = ehdrlen + iphlen;
 
                 if (mbuf->m_pkthdr.csum_flags != 0) {
                         hdr->csum_l3 = 1; /* Enable IP csum calculation */
                         switch (ip->ip_p) {
                         case IPPROTO_TCP:
                                 if ((mbuf->m_pkthdr.csum_flags & CSUM_TCP) == 0)
nicvf_get_rcv_mbuf(struct nicvf *nic, struct cqe_rx_t *cqe_rx)
         if (__predict_true(mbuf != NULL)) {
                 m_fixhdr(mbuf);
                 mbuf->m_pkthdr.flowid = cqe_rx->rq_idx;
                 M_HASHTYPE_SET(mbuf, M_HASHTYPE_OPAQUE);
                 if (__predict_true((if_getcapenable(nic->ifp) & IFCAP_RXCSUM) != 0)) {
                         /*
                          * HW by default verifies IP & TCP/UDP/SCTP checksums
                          */
-
-                        /* XXX: Do we need to include IP with options too? */
-                        if (__predict_true(cqe_rx->l3_type == L3TYPE_IPV4 ||
-                            cqe_rx->l3_type == L3TYPE_IPV6)) {
+                        if (__predict_true(cqe_rx->l3_type == L3TYPE_IPV4)) {
                                 mbuf->m_pkthdr.csum_flags =
                                     (CSUM_IP_CHECKED | CSUM_IP_VALID);
                         }
-                        if (cqe_rx->l4_type == L4TYPE_TCP ||
-                            cqe_rx->l4_type == L4TYPE_UDP ||
-                            cqe_rx->l4_type == L4TYPE_SCTP) {
+
+                        switch (cqe_rx->l4_type) {
+                        case L4TYPE_UDP:
+                        case L4TYPE_TCP: /* fall through */
                                 mbuf->m_pkthdr.csum_flags |=
                                     (CSUM_DATA_VALID | CSUM_PSEUDO_HDR);
-                                mbuf->m_pkthdr.csum_data = htons(0xffff);
+                                mbuf->m_pkthdr.csum_data = 0xffff;
+                                break;
+                        case L4TYPE_SCTP:
+                                mbuf->m_pkthdr.csum_flags |= CSUM_SCTP_VALID;
+                                break;
+                        default:
+                                break;
                         }
                 }
         }
 
         return (mbuf);
 }
 
 /* Enable interrupt */