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| 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_output.c | |
| parent | 6dbe553fe9ffdee008c1bbbe1af2d030e0f04aab (diff) | |
| download | qemu-0d62c4cfe21752df4c1d6e2c2398f15d5eaa794a.zip qemu-0d62c4cfe21752df4c1d6e2c2398f15d5eaa794a.tar.gz qemu-0d62c4cfe21752df4c1d6e2c2398f15d5eaa794a.tar.bz2 | |
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_output.c')
| -rw-r--r-- | slirp/ip_output.c | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/slirp/ip_output.c b/slirp/ip_output.c index 5bce520..94bb0f2 100644 --- a/slirp/ip_output.c +++ b/slirp/ip_output.c @@ -64,12 +64,6 @@ ip_output(struct socket *so, struct mbuf *m0) DEBUG_ARG("so = %lx", (long)so); DEBUG_ARG("m0 = %lx", (long)m0); - /* We do no options */ -/* if (opt) { - * m = ip_insertoptions(m, opt, &len); - * hlen = len; - * } - */ ip = mtod(m, struct ip *); /* * Fill in IP header. @@ -81,17 +75,6 @@ ip_output(struct socket *so, struct mbuf *m0) STAT(ipstat.ips_localout++); /* - * Verify that we have any chance at all of being able to queue - * the packet or packet fragments - */ - /* XXX Hmmm... */ -/* if (if_queued > IF_THRESH && towrite <= 0) { - * error = ENOBUFS; - * goto bad; - * } - */ - - /* * If small enough for interface, can just send directly. */ if ((u_int16_t)ip->ip_len <= IF_MTU) { @@ -142,12 +125,6 @@ ip_output(struct socket *so, struct mbuf *m0) mhip = mtod(m, struct ip *); *mhip = *ip; - /* No options */ -/* if (hlen > sizeof (struct ip)) { - * mhlen = ip_optcopy(ip, mhip) + sizeof (struct ip); - * mhip->ip_hl = mhlen >> 2; - * } - */ m->m_len = mhlen; mhip->ip_off = ((off - hlen) >> 3) + (ip->ip_off & ~IP_MF); if (ip->ip_off & IP_MF) |