diff options
Diffstat (limited to 'net/ipv6/ip6mr.c')
| -rw-r--r-- | net/ipv6/ip6mr.c | 21 |
1 files changed, 6 insertions, 15 deletions
diff --git a/net/ipv6/ip6mr.c b/net/ipv6/ip6mr.c index 535e9f72514c..426859cd3409 100644 --- a/net/ipv6/ip6mr.c +++ b/net/ipv6/ip6mr.c @@ -108,11 +108,6 @@ static void ipmr_expire_process(struct timer_list *t); lockdep_rtnl_is_held() || \ list_empty(&net->ipv6.mr6_tables)) -static bool ip6mr_can_free_table(struct net *net) -{ - return !check_net(net) || !net_initialized(net); -} - static struct mr_table *ip6mr_mr_table_iter(struct net *net, struct mr_table *mrt) { @@ -306,11 +301,6 @@ EXPORT_SYMBOL(ip6mr_rule_default); #define ip6mr_for_each_table(mrt, net) \ for (mrt = net->ipv6.mrt6; mrt; mrt = NULL) -static bool ip6mr_can_free_table(struct net *net) -{ - return !check_net(net); -} - static struct mr_table *ip6mr_mr_table_iter(struct net *net, struct mr_table *mrt) { @@ -416,7 +406,7 @@ static void ip6mr_free_table(struct mr_table *mrt) { struct net *net = read_pnet(&mrt->net); - WARN_ON_ONCE(!ip6mr_can_free_table(net)); + WARN_ON_ONCE(!mr_can_free_table(net)); timer_shutdown_sync(&mrt->ipmr_expire_timer); mroute_clean_tables(mrt, MRT6_FLUSH_MIFS | MRT6_FLUSH_MIFS_STATIC | @@ -668,7 +658,7 @@ static void reg_vif_setup(struct net_device *dev) dev->flags = IFF_NOARP; dev->netdev_ops = ®_vif_netdev_ops; dev->needs_free_netdev = true; - dev->netns_local = true; + dev->netns_immutable = true; } static struct net_device *ip6mr_reg_vif(struct net *net, struct mr_table *mrt) @@ -849,7 +839,7 @@ static void ipmr_do_expire_process(struct mr_table *mrt) static void ipmr_expire_process(struct timer_list *t) { - struct mr_table *mrt = from_timer(mrt, t, ipmr_expire_timer); + struct mr_table *mrt = timer_container_of(mrt, t, ipmr_expire_timer); if (!spin_trylock(&mfc_unres_lock)) { mod_timer(&mrt->ipmr_expire_timer, jiffies + 1); @@ -1526,7 +1516,7 @@ static int ip6mr_mfc_add(struct net *net, struct mr_table *mrt, } } if (list_empty(&mrt->mfc_unres_queue)) - del_timer(&mrt->ipmr_expire_timer); + timer_delete(&mrt->ipmr_expire_timer); spin_unlock_bh(&mfc_unres_lock); if (found) { @@ -2049,6 +2039,7 @@ static int ip6mr_forward2(struct net *net, struct mr_table *mrt, struct sk_buff *skb, int vifi) { struct vif_device *vif = &mrt->vif_table[vifi]; + struct net_device *indev = skb->dev; struct net_device *vif_dev; struct ipv6hdr *ipv6h; struct dst_entry *dst; @@ -2111,7 +2102,7 @@ static int ip6mr_forward2(struct net *net, struct mr_table *mrt, IP6CB(skb)->flags |= IP6SKB_FORWARDED; return NF_HOOK(NFPROTO_IPV6, NF_INET_FORWARD, - net, NULL, skb, skb->dev, vif_dev, + net, NULL, skb, indev, skb->dev, ip6mr_forward2_finish); out_free: |