slirp: Drop dead code

[qemu.git] / slirp / ip_input.c

diff --git a/slirp/ip_input.c b/slirp/ip_input.c
index 7a3c88b5497471f6ec7ce9ec67bb3b734df06846..1fdd8d6bdc8b0078dcda93ebce538bce258b65ff 100644 (file)
--- a/slirp/ip_input.c
+++ b/slirp/ip_input.c
@@ -164,16 +164,6 @@ ip_input(struct mbuf *m)
          goto bad;
        }
 
-       /*
-        * Process options and, if not destined for us,
-        * ship it on.  ip_dooptions returns 1 when an
-        * error was detected (causing an icmp message
-        * to be sent and the original packet to be freed).
-        */
-/* We do no IP options */
-/*     if (hlen > sizeof (struct ip) && ip_dooptions(m))
- *             goto next;
- */
        /*
         * If offset or IP_MF are set, must reassemble.
         * Otherwise, nothing need be done.
@@ -396,9 +386,6 @@ insert:
          q = (struct ipasfrag *)(m->m_ext + delta);
        }
 
-       /* DEBUG_ARG("ip = %lx", (long)ip);
-        * ip=(struct ipasfrag *)m->m_data; */
-
     ip = fragtoip(q);
        ip->ip_len = next;
        ip->ip_tos &= ~1;
@@ -505,7 +492,6 @@ ip_dooptions(m)
        register u_char *cp;
        register struct ip_timestamp *ipt;
        register struct in_ifaddr *ia;
-/*     int opt, optlen, cnt, off, code, type = ICMP_PARAMPROB, forward = 0; */
        int opt, optlen, cnt, off, code, type, forward = 0;
        struct in_addr *sin, dst;
 typedef u_int32_t n_time;
@@ -683,9 +669,6 @@ typedef u_int32_t n_time;
        }
        return (0);
 bad:
-       /* ip->ip_len -= ip->ip_hl << 2;   XXX icmp_error adds in hdr length */
-
-/* Not yet */
        icmp_error(m, type, code, 0, 0);
 
        STAT(ipstat.ips_badoptions++);