diff options
| author | Gao feng <gaofeng@cn.fujitsu.com> | 2013-01-21 22:10:29 +0000 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2013-01-23 12:56:02 +0100 |
| commit | 8684094cf17d8ce96e0a8c63003f331aa017e22d (patch) | |
| tree | 32fb86ab62e22e98eb1e31160c13ce230648ba9e /net/netfilter | |
| parent | 3fe0f943d4f52f875f0fdf8dbe472c8a9b852891 (diff) | |
netfilter: nf_ct_timeout: move initialization out of pernet_operations
Move the global initial codes to the module_init/exit context.
Signed-off-by: Gao feng <gaofeng@cn.fujitsu.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/netfilter')
| -rw-r--r-- | net/netfilter/nf_conntrack_core.c | 15 | ||||
| -rw-r--r-- | net/netfilter/nf_conntrack_timeout.c | 23 |
2 files changed, 15 insertions, 23 deletions
diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c index 048fe77bf20..4f4d1075644 100644 --- a/net/netfilter/nf_conntrack_core.c +++ b/net/netfilter/nf_conntrack_core.c @@ -1348,6 +1348,7 @@ void nf_conntrack_cleanup_end(void) #ifdef CONFIG_NF_CONNTRACK_ZONES nf_ct_extend_unregister(&nf_ct_zone_extend); #endif + nf_conntrack_timeout_fini(); nf_conntrack_ecache_fini(); nf_conntrack_tstamp_fini(); nf_conntrack_acct_fini(); @@ -1378,7 +1379,6 @@ void nf_conntrack_cleanup_net(struct net *net) nf_conntrack_proto_fini(net); nf_conntrack_labels_fini(net); nf_conntrack_helper_fini(net); - nf_conntrack_timeout_fini(net); nf_conntrack_ecache_pernet_fini(net); nf_conntrack_tstamp_pernet_fini(net); nf_conntrack_acct_pernet_fini(net); @@ -1522,6 +1522,10 @@ int nf_conntrack_init_start(void) if (ret < 0) goto err_ecache; + ret = nf_conntrack_timeout_init(); + if (ret < 0) + goto err_timeout; + #ifdef CONFIG_NF_CONNTRACK_ZONES ret = nf_ct_extend_register(&nf_ct_zone_extend); if (ret < 0) @@ -1539,8 +1543,10 @@ int nf_conntrack_init_start(void) #ifdef CONFIG_NF_CONNTRACK_ZONES err_extend: - nf_conntrack_ecache_fini(); + nf_conntrack_timeout_fini(); #endif +err_timeout: + nf_conntrack_ecache_fini(); err_ecache: nf_conntrack_tstamp_fini(); err_tstamp: @@ -1616,9 +1622,6 @@ int nf_conntrack_init_net(struct net *net) ret = nf_conntrack_ecache_pernet_init(net); if (ret < 0) goto err_ecache; - ret = nf_conntrack_timeout_init(net); - if (ret < 0) - goto err_timeout; ret = nf_conntrack_helper_init(net); if (ret < 0) goto err_helper; @@ -1637,8 +1640,6 @@ err_proto: err_labels: nf_conntrack_helper_fini(net); err_helper: - nf_conntrack_timeout_fini(net); -err_timeout: nf_conntrack_ecache_pernet_fini(net); err_ecache: nf_conntrack_tstamp_pernet_fini(net); diff --git a/net/netfilter/nf_conntrack_timeout.c b/net/netfilter/nf_conntrack_timeout.c index a878ce5b252..93da609d9d2 100644 --- a/net/netfilter/nf_conntrack_timeout.c +++ b/net/netfilter/nf_conntrack_timeout.c @@ -37,24 +37,15 @@ static struct nf_ct_ext_type timeout_extend __read_mostly = { .id = NF_CT_EXT_TIMEOUT, }; -int nf_conntrack_timeout_init(struct net *net) +int nf_conntrack_timeout_init(void) { - int ret = 0; - - if (net_eq(net, &init_net)) { - ret = nf_ct_extend_register(&timeout_extend); - if (ret < 0) { - printk(KERN_ERR "nf_ct_timeout: Unable to register " - "timeout extension.\n"); - return ret; - } - } - - return 0; + int ret = nf_ct_extend_register(&timeout_extend); + if (ret < 0) + pr_err("nf_ct_timeout: Unable to register timeout extension.\n"); + return ret; } -void nf_conntrack_timeout_fini(struct net *net) +void nf_conntrack_timeout_fini(void) { - if (net_eq(net, &init_net)) - nf_ct_extend_unregister(&timeout_extend); + nf_ct_extend_unregister(&timeout_extend); } |