Merge branch 'for_paulus' of master.kernel.org:/pub/scm/linux/kernel/git/galak/powerp...

[sfrench/cifs-2.6.git] / net / ipv6 / addrconf.c

diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 9b0a906431510d8acda8501bc0f40e42b8869a43..e3854696988d76ec4bd16b2e4b6e35067de28d02 100644 (file)
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -341,6 +341,7 @@ void in6_dev_finish_destroy(struct inet6_dev *idev)
 static struct inet6_dev * ipv6_add_dev(struct net_device *dev)
 {
        struct inet6_dev *ndev;
+       struct in6_addr maddr;
 
        ASSERT_RTNL();
 
@@ -413,8 +414,6 @@ static struct inet6_dev * ipv6_add_dev(struct net_device *dev)
        if (netif_carrier_ok(dev))
                ndev->if_flags |= IF_READY;
 
-       /* protected by rtnl_lock */
-       rcu_assign_pointer(dev->ip6_ptr, ndev);
 
        ipv6_mc_init_dev(ndev);
        ndev->tstamp = jiffies;
@@ -425,6 +424,13 @@ static struct inet6_dev * ipv6_add_dev(struct net_device *dev)
                              NULL);
        addrconf_sysctl_register(ndev, &ndev->cnf);
 #endif
+       /* protected by rtnl_lock */
+       rcu_assign_pointer(dev->ip6_ptr, ndev);
+
+       /* Join all-node multicast group */
+       ipv6_addr_all_nodes(&maddr);
+       ipv6_dev_mc_inc(dev, &maddr);
+
        return ndev;
 }
 
@@ -3387,7 +3393,7 @@ static void inline ipv6_store_devconf(struct ipv6_devconf *cnf,
 #ifdef CONFIG_IPV6_ROUTER_PREF
        array[DEVCONF_ACCEPT_RA_RTR_PREF] = cnf->accept_ra_rtr_pref;
        array[DEVCONF_RTR_PROBE_INTERVAL] = cnf->rtr_probe_interval;
-#ifdef CONFIV_IPV6_ROUTE_INFO
+#ifdef CONFIG_IPV6_ROUTE_INFO
        array[DEVCONF_ACCEPT_RA_RT_INFO_MAX_PLEN] = cnf->accept_ra_rt_info_max_plen;
 #endif
 #endif
@@ -3892,7 +3898,7 @@ static struct addrconf_sysctl_table
                        .proc_handler   =       &proc_dointvec_jiffies,
                        .strategy       =       &sysctl_jiffies,
                },
-#ifdef CONFIV_IPV6_ROUTE_INFO
+#ifdef CONFIG_IPV6_ROUTE_INFO
                {
                        .ctl_name       =       NET_IPV6_ACCEPT_RA_RT_INFO_MAX_PLEN,
                        .procname       =       "accept_ra_rt_info_max_plen",