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| author |   Eric W. Biederman <ebiederm@xmission.com> | 2015-09-18 14:32:54 -0500 |
|---|---|---|
| committer |   Pablo Neira Ayuso <pablo@netfilter.org> | 2015-09-18 21:57:35 +0200 |
| commit | 97b59c3a91d5ee4777658ff2136d1fdf13bd23d0 (patch) | |
| tree | 03be4e5ff9d2217643b2bf2f4324ba3555acdf92 /include | |
| parent | Merge tag 'ipvs-for-v4.4' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next (diff) | |
| download | linux-dev-97b59c3a91d5ee4777658ff2136d1fdf13bd23d0.tar.xz linux-dev-97b59c3a91d5ee4777658ff2136d1fdf13bd23d0.zip | |
netfilter: ebtables: Simplify the arguments to ebt_do_table
Nearly everything thing of interest to ebt_do_table is already present
in nf_hook_state. Simplify ebt_do_table by just passing in the skb,
nf_hook_state, and the table. This make the code easier to read and
maintenance easier.
To support this create an nf_hook_state on the stack in ebt_broute
(the only caller without a nf_hook_state already available). This new
nf_hook_state adds no new computations to ebt_broute, but does use a
few more bytes of stack.
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/netfilter_bridge/ebtables.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/linux/netfilter_bridge/ebtables.h b/include/linux/netfilter_bridge/ebtables.h index 8ca6d6464ea3..2ea517c7c6b9 100644 --- a/include/linux/netfilter_bridge/ebtables.h +++ b/include/linux/netfilter_bridge/ebtables.h @@ -111,9 +111,9 @@ struct ebt_table { extern struct ebt_table *ebt_register_table(struct net *net, const struct ebt_table *table); extern void ebt_unregister_table(struct net *net, struct ebt_table *table); -extern unsigned int ebt_do_table(unsigned int hook, struct sk_buff *skb, - const struct net_device *in, const struct net_device *out, - struct ebt_table *table); +extern unsigned int ebt_do_table(struct sk_buff *skb, + const struct nf_hook_state *state, + struct ebt_table *table); /* Used in the kernel match() functions */ #define FWINV(bool,invflg) ((bool) ^ !!(info->invflags & invflg)) |