Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/kaber/nf-next-2.6

[safe/jmp/linux-2.6] / net / ipv6 / netfilter / ip6_queue.c

diff --git a/net/ipv6/netfilter/ip6_queue.c b/net/ipv6/netfilter/ip6_queue.c
index 2eff3ae..db4d572 100644 (file)
--- a/net/ipv6/netfilter/ip6_queue.c
+++ b/net/ipv6/netfilter/ip6_queue.c
@@ -159,7 +159,6 @@ ipq_build_packet_message(struct nf_queue_entry *entry, int *errp)
        case IPQ_COPY_META:
        case IPQ_COPY_NONE:
                size = NLMSG_SPACE(sizeof(*pmsg));
-               data_len = 0;
                break;
 
        case IPQ_COPY_PACKET:
@@ -226,8 +225,6 @@ ipq_build_packet_message(struct nf_queue_entry *entry, int *errp)
        return skb;
 
 nlmsg_failure:
-       if (skb)
-               kfree_skb(skb);
        *errp = -EINVAL;
        printk(KERN_ERR "ip6_queue: error creating packet message\n");
        return NULL;
@@ -483,7 +480,7 @@ ipq_rcv_dev_event(struct notifier_block *this,
 {
        struct net_device *dev = ptr;
 
-       if (dev_net(dev) != &init_net)
+       if (!net_eq(dev_net(dev), &init_net))
                return NOTIFY_DONE;
 
        /* Drop any packets associated with the downed device */
@@ -502,10 +499,9 @@ ipq_rcv_nl_event(struct notifier_block *this,
 {
        struct netlink_notify *n = ptr;
 
-       if (event == NETLINK_URELEASE &&
-           n->protocol == NETLINK_IP6_FW && n->pid) {
+       if (event == NETLINK_URELEASE && n->protocol == NETLINK_IP6_FW) {
                write_lock_bh(&queue_lock);
-               if ((n->net == &init_net) && (n->pid == peer_pid))
+               if ((net_eq(n->net, &init_net)) && (n->pid == peer_pid))
                        __ipq_reset();
                write_unlock_bh(&queue_lock);
        }
@@ -601,7 +597,7 @@ static int __init ip6_queue_init(void)
 #ifdef CONFIG_SYSCTL
        ipq_sysctl_header = register_sysctl_paths(net_ipv6_ctl_path, ipq_table);
 #endif
-       status = nf_register_queue_handler(PF_INET6, &nfqh);
+       status = nf_register_queue_handler(NFPROTO_IPV6, &nfqh);
        if (status < 0) {
                printk(KERN_ERR "ip6_queue: failed to register queue handler\n");
                goto cleanup_sysctl;
@@ -628,7 +624,7 @@ cleanup_netlink_notifier:
 static void __exit ip6_queue_fini(void)
 {
        nf_unregister_queue_handlers(&nfqh);
-       synchronize_net();
+
        ipq_flush(NULL, 0);
 
 #ifdef CONFIG_SYSCTL
@@ -646,6 +642,7 @@ static void __exit ip6_queue_fini(void)
 
 MODULE_DESCRIPTION("IPv6 packet queue handler");
 MODULE_LICENSE("GPL");
+MODULE_ALIAS_NET_PF_PROTO(PF_NETLINK, NETLINK_IP6_FW);
 
 module_init(ip6_queue_init);
 module_exit(ip6_queue_fini);