diff options
| author | Jan Kiszka <jan.kiszka@siemens.com> | 2009-06-24 14:42:29 +0200 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2009-06-29 08:52:46 -0500 |
| commit | 0d62c4cfe21752df4c1d6e2c2398f15d5eaa794a (patch) | |
| tree | 17797b80174a0d19f756ca3255b709d3b191cf7a /slirp/ip_input.c | |
| parent | 6dbe553fe9ffdee008c1bbbe1af2d030e0f04aab (diff) | |
| download | qemu-0d62c4cfe21752df4c1d6e2c2398f15d5eaa794a.tar.gz | |
slirp: Drop dead code
After all its years inside the qemu tree, there is no point in keeping
the dead code paths of slirp. This patch is a first round of removing
usually commented out code parts. More cleanups need to follow (and
maybe finally a proper reindention).
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'slirp/ip_input.c')
| -rw-r--r-- | slirp/ip_input.c | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/slirp/ip_input.c b/slirp/ip_input.c index 7a3c88b549..1fdd8d6bdc 100644 --- a/slirp/ip_input.c +++ b/slirp/ip_input.c @@ -165,16 +165,6 @@ ip_input(struct mbuf *m) } /* - * 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. * (We could look in the reassembly queue to see @@ -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++); |