Merge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6

[pandora-kernel.git] / net / ipv4 / netfilter / ip_conntrack_netlink.c

diff --git a/net/ipv4/netfilter/ip_conntrack_netlink.c b/net/ipv4/netfilter/ip_conntrack_netlink.c
index 33891bb..0d4cc92 100644 (file)
--- a/net/ipv4/netfilter/ip_conntrack_netlink.c
+++ b/net/ipv4/netfilter/ip_conntrack_netlink.c
@@ -415,21 +415,18 @@ ctnetlink_dump_table(struct sk_buff *skb, struct netlink_callback *cb)
                        cb->args[0], *id);
 
        read_lock_bh(&ip_conntrack_lock);
+       last = (struct ip_conntrack *)cb->args[1];
        for (; cb->args[0] < ip_conntrack_htable_size; cb->args[0]++) {
 restart:
-               last = (struct ip_conntrack *)cb->args[1];
                list_for_each_prev(i, &ip_conntrack_hash[cb->args[0]]) {
                        h = (struct ip_conntrack_tuple_hash *) i;
                        if (DIRECTION(h) != IP_CT_DIR_ORIGINAL)
                                continue;
                        ct = tuplehash_to_ctrack(h);
-                       if (last != NULL) {
-                               if (ct == last) {
-                                       ip_conntrack_put(last);
-                                       cb->args[1] = 0;
-                                       last = NULL;
-                               } else
+                       if (cb->args[1]) {
+                               if (ct != last)
                                        continue;
+                               cb->args[1] = 0;
                        }
                        if (ctnetlink_fill_info(skb, NETLINK_CB(cb->skb).pid,
                                                cb->nlh->nlmsg_seq,
@@ -440,17 +437,17 @@ restart:
                                goto out;
                        }
                }
-               if (last != NULL) {
-                       ip_conntrack_put(last);
+               if (cb->args[1]) {
                        cb->args[1] = 0;
                        goto restart;
                }
        }
 out:
        read_unlock_bh(&ip_conntrack_lock);
+       if (last)
+               ip_conntrack_put(last);
 
        DEBUGP("leaving, last bucket=%lu id=%u\n", cb->args[0], *id);
-
        return skb->len;
 }