diff options
| author |   Florian Westphal <fw@strlen.de> | 2015-10-13 14:33:26 +0200 |
|---|---|---|
| committer |   Pablo Neira Ayuso <pablo@netfilter.org> | 2015-10-16 18:21:39 +0200 |
| commit | 2ffbceb2b08f8ca0496c54a9ebcd11d25275954e (patch) | |
| tree | f4da28636d8583f4817b4e374c8e78eba2b822b5 /net/bridge | |
| parent | netfilter: nfnetlink_log: validate dependencies to avoid breaking atomicity (diff) | |
| download | linux-dev-2ffbceb2b08f8ca0496c54a9ebcd11d25275954e.tar.xz linux-dev-2ffbceb2b08f8ca0496c54a9ebcd11d25275954e.zip | |
netfilter: remove hook owner refcounting
since commit 8405a8fff3f8 ("netfilter: nf_qeueue: Drop queue entries on
nf_unregister_hook") all pending queued entries are discarded.
So we can simply remove all of the owner handling -- when module is
removed it also needs to unregister all its hooks.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/bridge')
| -rw-r--r-- | net/bridge/br_netfilter_hooks.c | 7 | ||||
| -rw-r--r-- | net/bridge/netfilter/ebtable_filter.c | 3 | ||||
| -rw-r--r-- | net/bridge/netfilter/ebtable_nat.c | 3 |
3 files changed, 0 insertions, 13 deletions
diff --git a/net/bridge/br_netfilter_hooks.c b/net/bridge/br_netfilter_hooks.c index 18905d4781db..9d3051916a64 100644 --- a/net/bridge/br_netfilter_hooks.c +++ b/net/bridge/br_netfilter_hooks.c @@ -901,49 +901,42 @@ EXPORT_SYMBOL_GPL(br_netfilter_enable); static struct nf_hook_ops br_nf_ops[] __read_mostly = { { .hook = br_nf_pre_routing, - .owner = THIS_MODULE, .pf = NFPROTO_BRIDGE, .hooknum = NF_BR_PRE_ROUTING, .priority = NF_BR_PRI_BRNF, }, { .hook = br_nf_local_in, - .owner = THIS_MODULE, .pf = NFPROTO_BRIDGE, .hooknum = NF_BR_LOCAL_IN, .priority = NF_BR_PRI_BRNF, }, { .hook = br_nf_forward_ip, - .owner = THIS_MODULE, .pf = NFPROTO_BRIDGE, .hooknum = NF_BR_FORWARD, .priority = NF_BR_PRI_BRNF - 1, }, { .hook = br_nf_forward_arp, - .owner = THIS_MODULE, .pf = NFPROTO_BRIDGE, .hooknum = NF_BR_FORWARD, .priority = NF_BR_PRI_BRNF, }, { .hook = br_nf_post_routing, - .owner = THIS_MODULE, .pf = NFPROTO_BRIDGE, .hooknum = NF_BR_POST_ROUTING, .priority = NF_BR_PRI_LAST, }, { .hook = ip_sabotage_in, - .owner = THIS_MODULE, .pf = NFPROTO_IPV4, .hooknum = NF_INET_PRE_ROUTING, .priority = NF_IP_PRI_FIRST, }, { .hook = ip_sabotage_in, - .owner = THIS_MODULE, .pf = NFPROTO_IPV6, .hooknum = NF_INET_PRE_ROUTING, .priority = NF_IP6_PRI_FIRST, diff --git a/net/bridge/netfilter/ebtable_filter.c b/net/bridge/netfilter/ebtable_filter.c index f9242dffa65e..32eccd101f26 100644 --- a/net/bridge/netfilter/ebtable_filter.c +++ b/net/bridge/netfilter/ebtable_filter.c @@ -73,21 +73,18 @@ ebt_out_hook(void *priv, struct sk_buff *skb, static struct nf_hook_ops ebt_ops_filter[] __read_mostly = { { .hook = ebt_in_hook, - .owner = THIS_MODULE, .pf = NFPROTO_BRIDGE, .hooknum = NF_BR_LOCAL_IN, .priority = NF_BR_PRI_FILTER_BRIDGED, }, { .hook = ebt_in_hook, - .owner = THIS_MODULE, .pf = NFPROTO_BRIDGE, .hooknum = NF_BR_FORWARD, .priority = NF_BR_PRI_FILTER_BRIDGED, }, { .hook = ebt_out_hook, - .owner = THIS_MODULE, .pf = NFPROTO_BRIDGE, .hooknum = NF_BR_LOCAL_OUT, .priority = NF_BR_PRI_FILTER_OTHER, diff --git a/net/bridge/netfilter/ebtable_nat.c b/net/bridge/netfilter/ebtable_nat.c index 4bbefe03ab58..ec55358f00c8 100644 --- a/net/bridge/netfilter/ebtable_nat.c +++ b/net/bridge/netfilter/ebtable_nat.c @@ -73,21 +73,18 @@ ebt_nat_out(void *priv, struct sk_buff *skb, static struct nf_hook_ops ebt_ops_nat[] __read_mostly = { { .hook = ebt_nat_out, - .owner = THIS_MODULE, .pf = NFPROTO_BRIDGE, .hooknum = NF_BR_LOCAL_OUT, .priority = NF_BR_PRI_NAT_DST_OTHER, }, { .hook = ebt_nat_out, - .owner = THIS_MODULE, .pf = NFPROTO_BRIDGE, .hooknum = NF_BR_POST_ROUTING, .priority = NF_BR_PRI_NAT_SRC, }, { .hook = ebt_nat_in, - .owner = THIS_MODULE, .pf = NFPROTO_BRIDGE, .hooknum = NF_BR_PRE_ROUTING, .priority = NF_BR_PRI_NAT_DST_BRIDGED, |