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Diffstat (limited to 'net/ipv6/ndisc.c')
-rw-r--r--net/ipv6/ndisc.c40
1 files changed, 2 insertions, 38 deletions
diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c
index f74e4e2cdd06..c45852798092 100644
--- a/net/ipv6/ndisc.c
+++ b/net/ipv6/ndisc.c
@@ -598,6 +598,7 @@ static void ndisc_send_na(struct net_device *dev, struct neighbour *neigh,
icmp6h.icmp6_solicited = solicited;
icmp6h.icmp6_override = override;
+ inc_opt |= ifp->idev->cnf.force_tllao;
__ndisc_send(dev, neigh, daddr, src_addr,
&icmp6h, solicited_addr,
inc_opt ? ND_OPT_TARGET_LL_ADDR : 0);
@@ -1768,42 +1769,6 @@ int ndisc_ifinfo_sysctl_change(struct ctl_table *ctl, int write, void __user *bu
return ret;
}
-int ndisc_ifinfo_sysctl_strategy(ctl_table *ctl,
- void __user *oldval, size_t __user *oldlenp,
- void __user *newval, size_t newlen)
-{
- struct net_device *dev = ctl->extra1;
- struct inet6_dev *idev;
- int ret;
-
- if (ctl->ctl_name == NET_NEIGH_RETRANS_TIME ||
- ctl->ctl_name == NET_NEIGH_REACHABLE_TIME)
- ndisc_warn_deprecated_sysctl(ctl, "procfs", dev ? dev->name : "default");
-
- switch (ctl->ctl_name) {
- case NET_NEIGH_REACHABLE_TIME:
- ret = sysctl_jiffies(ctl, oldval, oldlenp, newval, newlen);
- break;
- case NET_NEIGH_RETRANS_TIME_MS:
- case NET_NEIGH_REACHABLE_TIME_MS:
- ret = sysctl_ms_jiffies(ctl, oldval, oldlenp, newval, newlen);
- break;
- default:
- ret = 0;
- }
-
- if (newval && newlen && ret > 0 &&
- dev && (idev = in6_dev_get(dev)) != NULL) {
- if (ctl->ctl_name == NET_NEIGH_REACHABLE_TIME ||
- ctl->ctl_name == NET_NEIGH_REACHABLE_TIME_MS)
- idev->nd_parms->reachable_time = neigh_rand_reach_time(idev->nd_parms->base_reachable_time);
- idev->tstamp = jiffies;
- inet6_ifinfo_notify(RTM_NEWLINK, idev);
- in6_dev_put(idev);
- }
-
- return ret;
-}
#endif
@@ -1857,8 +1822,7 @@ int __init ndisc_init(void)
#ifdef CONFIG_SYSCTL
err = neigh_sysctl_register(NULL, &nd_tbl.parms, NET_IPV6,
NET_IPV6_NEIGH, "ipv6",
- &ndisc_ifinfo_sysctl_change,
- &ndisc_ifinfo_sysctl_strategy);
+ &ndisc_ifinfo_sysctl_change);
if (err)
goto out_unregister_pernet;
#endif