diff options
Diffstat (limited to 'sys/netinet/in_pcb.c')
| -rw-r--r-- | sys/netinet/in_pcb.c | 19 |
1 files changed, 2 insertions, 17 deletions
diff --git a/sys/netinet/in_pcb.c b/sys/netinet/in_pcb.c index 4fecd6a..41987af 100644 --- a/sys/netinet/in_pcb.c +++ b/sys/netinet/in_pcb.c @@ -555,7 +555,6 @@ in_pcbdetach(inp) { struct socket *so = inp->inp_socket; struct inpcbinfo *ipi = inp->inp_pcbinfo; - struct rtentry *rt = inp->inp_route.ro_rt; #ifdef IPSEC ipsec4_delete_pcbpolicy(inp); @@ -566,22 +565,8 @@ in_pcbdetach(inp) sotryfree(so); if (inp->inp_options) (void)m_free(inp->inp_options); - if (rt) { - /* - * route deletion requires reference count to be <= zero - */ - if ((rt->rt_flags & RTF_DELCLONE) && - (rt->rt_flags & RTF_WASCLONED) && - (rt->rt_refcnt <= 1)) { - rt->rt_refcnt--; - rt->rt_flags &= ~RTF_UP; - rtrequest(RTM_DELETE, rt_key(rt), - rt->rt_gateway, rt_mask(rt), - rt->rt_flags, (struct rtentry **)0); - } - else - rtfree(rt); - } + if (inp->inp_route.ro_rt) + rtfree(inp->inp_route.ro_rt); ip_freemoptions(inp->inp_moptions); inp->inp_vflag = 0; zfree(ipi->ipi_zone, inp); |
