diff options
Diffstat (limited to 'net/ipv6')
| -rw-r--r-- | net/ipv6/addrconf.c | 6 | ||||
| -rw-r--r-- | net/ipv6/proc.c | 1 | ||||
| -rw-r--r-- | net/ipv6/xfrm6_tunnel.c | 2 |
3 files changed, 6 insertions, 3 deletions
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index e04e49373505..3452433cbc96 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -2359,8 +2359,9 @@ static int addrconf_notify(struct notifier_block *this, unsigned long event, break; case NETDEV_CHANGENAME: -#ifdef CONFIG_SYSCTL if (idev) { + snmp6_unregister_dev(idev); +#ifdef CONFIG_SYSCTL addrconf_sysctl_unregister(&idev->cnf); neigh_sysctl_unregister(idev->nd_parms); neigh_sysctl_register(dev, idev->nd_parms, @@ -2368,8 +2369,9 @@ static int addrconf_notify(struct notifier_block *this, unsigned long event, &ndisc_ifinfo_sysctl_change, NULL); addrconf_sysctl_register(idev, &idev->cnf); - } #endif + snmp6_register_dev(idev); + } break; } diff --git a/net/ipv6/proc.c b/net/ipv6/proc.c index acb306a5dd56..920dc9cf6a84 100644 --- a/net/ipv6/proc.c +++ b/net/ipv6/proc.c @@ -223,6 +223,7 @@ int snmp6_unregister_dev(struct inet6_dev *idev) return -EINVAL; remove_proc_entry(idev->stats.proc_dir_entry->name, proc_net_devsnmp6); + idev->stats.proc_dir_entry = NULL; return 0; } diff --git a/net/ipv6/xfrm6_tunnel.c b/net/ipv6/xfrm6_tunnel.c index 538499a89975..5502cc948dfb 100644 --- a/net/ipv6/xfrm6_tunnel.c +++ b/net/ipv6/xfrm6_tunnel.c @@ -261,7 +261,7 @@ static int xfrm6_tunnel_rcv(struct sk_buff *skb) __be32 spi; spi = xfrm6_tunnel_spi_lookup((xfrm_address_t *)&iph->saddr); - return xfrm6_rcv_spi(skb, spi); + return xfrm6_rcv_spi(skb, spi) > 0 ? : 0; } static int xfrm6_tunnel_err(struct sk_buff *skb, struct inet6_skb_parm *opt, |