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| author | Pablo Neira Ayuso <pablo@netfilter.org> | 2016-11-03 10:56:12 +0100 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2016-11-03 10:56:12 +0100 |
| commit | 1610a73c4175e7d63985316b52ac932b65a4dc90 (patch) | |
| tree | 9c515077cdcf8abf44e327fccb549bb74e5b8b2a /net/bridge | |
| parent | netfilter: remove comments that predate rcu days (diff) | |
| download | linux-1610a73c4175e7d63985316b52ac932b65a4dc90.tar.xz linux-1610a73c4175e7d63985316b52ac932b65a4dc90.zip | |
netfilter: kill NF_HOOK_THRESH() and state->tresh
Patch c5136b15ea36 ("netfilter: bridge: add and use br_nf_hook_thresh")
introduced br_nf_hook_thresh().
Replace NF_HOOK_THRESH() by br_nf_hook_thresh from
br_nf_forward_finish(), so we have no more callers for this macro.
As a result, state->thresh and explicit thresh parameter in the hook
state structure is not required anymore. And we can get rid of
skip-hook-under-thresh loop in nf_iterate() in the core path that is
only used by br_netfilter to search for the filter hook.
Suggested-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 | 8 | ||||
| -rw-r--r-- | net/bridge/netfilter/ebtable_broute.c | 2 |
2 files changed, 5 insertions, 5 deletions
diff --git a/net/bridge/br_netfilter_hooks.c b/net/bridge/br_netfilter_hooks.c index 2fe9345c1407..d0d66faebe90 100644 --- a/net/bridge/br_netfilter_hooks.c +++ b/net/bridge/br_netfilter_hooks.c @@ -561,8 +561,8 @@ static int br_nf_forward_finish(struct net *net, struct sock *sk, struct sk_buff } nf_bridge_push_encap_header(skb); - NF_HOOK_THRESH(NFPROTO_BRIDGE, NF_BR_FORWARD, net, sk, skb, - in, skb->dev, br_forward_finish, 1); + br_nf_hook_thresh(NF_BR_FORWARD, net, sk, skb, in, skb->dev, + br_forward_finish); return 0; } @@ -1016,8 +1016,8 @@ int br_nf_hook_thresh(unsigned int hook, struct net *net, /* We may already have this, but read-locks nest anyway */ rcu_read_lock(); - nf_hook_state_init(&state, elem, hook, NF_BR_PRI_BRNF + 1, - NFPROTO_BRIDGE, indev, outdev, sk, net, okfn); + nf_hook_state_init(&state, elem, hook, NFPROTO_BRIDGE, indev, outdev, + sk, net, okfn); ret = nf_hook_slow(skb, &state); rcu_read_unlock(); diff --git a/net/bridge/netfilter/ebtable_broute.c b/net/bridge/netfilter/ebtable_broute.c index ec94c6f1ae88..599679e3498d 100644 --- a/net/bridge/netfilter/ebtable_broute.c +++ b/net/bridge/netfilter/ebtable_broute.c @@ -53,7 +53,7 @@ static int ebt_broute(struct sk_buff *skb) struct nf_hook_state state; int ret; - nf_hook_state_init(&state, NULL, NF_BR_BROUTING, INT_MIN, + nf_hook_state_init(&state, NULL, NF_BR_BROUTING, NFPROTO_BRIDGE, skb->dev, NULL, NULL, dev_net(skb->dev), NULL); |