diff options
Diffstat (limited to 'net/ipv6/route.c')
| -rw-r--r-- | net/ipv6/route.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/net/ipv6/route.c b/net/ipv6/route.c index a63ff85fe141..742120728869 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -155,10 +155,9 @@ void rt6_uncached_list_del(struct rt6_info *rt) static void rt6_uncached_list_flush_dev(struct net *net, struct net_device *dev) { - struct net_device *loopback_dev = net->loopback_dev; int cpu; - if (dev == loopback_dev) + if (dev == net->loopback_dev) return; for_each_possible_cpu(cpu) { @@ -171,7 +170,7 @@ static void rt6_uncached_list_flush_dev(struct net *net, struct net_device *dev) struct net_device *rt_dev = rt->dst.dev; if (rt_idev->dev == dev) { - rt->rt6i_idev = in6_dev_get(loopback_dev); + rt->rt6i_idev = in6_dev_get(blackhole_netdev); in6_dev_put(rt_idev); } @@ -386,13 +385,11 @@ static void ip6_dst_ifdown(struct dst_entry *dst, struct net_device *dev, { struct rt6_info *rt = (struct rt6_info *)dst; struct inet6_dev *idev = rt->rt6i_idev; - struct net_device *loopback_dev = - dev_net(dev)->loopback_dev; - if (idev && idev->dev != loopback_dev) { - struct inet6_dev *loopback_idev = in6_dev_get(loopback_dev); - if (loopback_idev) { - rt->rt6i_idev = loopback_idev; + if (idev && idev->dev != dev_net(dev)->loopback_dev) { + struct inet6_dev *ibdev = in6_dev_get(blackhole_netdev); + if (ibdev) { + rt->rt6i_idev = ibdev; in6_dev_put(idev); } } |