diff options
author | David S. Miller <davem@davemloft.net> | 2009-04-16 17:35:26 -0700 |
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committer | David S. Miller <davem@davemloft.net> | 2009-04-16 17:35:26 -0700 |
commit | a54bfa40fd16aeb90bc556189221576f746f8567 (patch) | |
tree | 176bb7a99ffab5f42f0dd4e9671f335be3f3efa0 /net/netfilter/nf_conntrack_expect.c | |
parent | fe957c40ec5e2763b9977c565beab3bde3aaf85b (diff) | |
parent | 134ffb4cad92a6aa534e55a9be145bca780a32c1 (diff) |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Diffstat (limited to 'net/netfilter/nf_conntrack_expect.c')
-rw-r--r-- | net/netfilter/nf_conntrack_expect.c | 30 |
1 files changed, 6 insertions, 24 deletions
diff --git a/net/netfilter/nf_conntrack_expect.c b/net/netfilter/nf_conntrack_expect.c index 3940f996a2e..afde8f99164 100644 --- a/net/netfilter/nf_conntrack_expect.c +++ b/net/netfilter/nf_conntrack_expect.c @@ -372,7 +372,7 @@ static inline int __nf_ct_expect_check(struct nf_conntrack_expect *expect) struct net *net = nf_ct_exp_net(expect); struct hlist_node *n; unsigned int h; - int ret = 0; + int ret = 1; if (!master_help->helper) { ret = -ESHUTDOWN; @@ -412,41 +412,23 @@ out: return ret; } -int nf_ct_expect_related(struct nf_conntrack_expect *expect) +int nf_ct_expect_related_report(struct nf_conntrack_expect *expect, + u32 pid, int report) { int ret; spin_lock_bh(&nf_conntrack_lock); ret = __nf_ct_expect_check(expect); - if (ret < 0) + if (ret <= 0) goto out; + ret = 0; nf_ct_expect_insert(expect); - atomic_inc(&expect->use); - spin_unlock_bh(&nf_conntrack_lock); - nf_ct_expect_event(IPEXP_NEW, expect); - nf_ct_expect_put(expect); - return ret; -out: spin_unlock_bh(&nf_conntrack_lock); + nf_ct_expect_event_report(IPEXP_NEW, expect, pid, report); return ret; -} -EXPORT_SYMBOL_GPL(nf_ct_expect_related); - -int nf_ct_expect_related_report(struct nf_conntrack_expect *expect, - u32 pid, int report) -{ - int ret; - - spin_lock_bh(&nf_conntrack_lock); - ret = __nf_ct_expect_check(expect); - if (ret < 0) - goto out; - nf_ct_expect_insert(expect); out: spin_unlock_bh(&nf_conntrack_lock); - if (ret == 0) - nf_ct_expect_event_report(IPEXP_NEW, expect, pid, report); return ret; } EXPORT_SYMBOL_GPL(nf_ct_expect_related_report); |