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netfilter: x_tables: simplify ip{6}table_mangle_hook() 

No need for a special case to handle NF_INET_POST_ROUTING, this is
basically the same handling as for prerouting, input, forward.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
This commit is contained in:
Pablo Neira Ayuso 2016-06-24 19:48:30 +02:00
parent 0071e184a5
commit 468b021b94
2 changed files with 0 additions and 8 deletions
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4
net/ipv4/netfilter/iptable_mangle.c
View File

@ -87,10 +87,6 @@ iptable_mangle_hook(void *priv,
{
if (state->hook == NF_INET_LOCAL_OUT)
return ipt_mangle_out(skb, state);
if (state->hook == NF_INET_POST_ROUTING)
return ipt_do_table(skb, state,
state->net->ipv4.iptable_mangle);
/* PREROUTING/INPUT/FORWARD: */
return ipt_do_table(skb, state, state->net->ipv4.iptable_mangle);
}

4
net/ipv6/netfilter/ip6table_mangle.c
View File

@ -83,10 +83,6 @@ ip6table_mangle_hook(void *priv, struct sk_buff *skb,
{
if (state->hook == NF_INET_LOCAL_OUT)
return ip6t_mangle_out(skb, state);
if (state->hook == NF_INET_POST_ROUTING)
return ip6t_do_table(skb, state,
state->net->ipv6.ip6table_mangle);
/* INPUT/FORWARD */
return ip6t_do_table(skb, state, state->net->ipv6.ip6table_mangle);
}