diff options
Diffstat (limited to 'net/ipv6')
| -rw-r--r-- | net/ipv6/addrconf.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index a0175edb658..7cba8845242 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -2715,7 +2715,9 @@ static int addrconf_ifdown(struct net_device *dev, int how) } __ipv6_ifa_notify(RTM_DELADDR, ifa); - atomic_notifier_call_chain(&inet6addr_chain, NETDEV_DOWN, ifa); + if (ifa->dead) + atomic_notifier_call_chain(&inet6addr_chain, + NETDEV_DOWN, ifa); in6_ifa_put(ifa); write_lock_bh(&idev->lock); |