diff options
author | Eric W. Biederman <ebiederm@xmission.com> | 2015-09-15 20:04:17 -0500 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2015-09-17 17:18:37 -0700 |
commit | 9dff2c966a0a79a4222553a851f17e679fc28a43 (patch) | |
tree | d86e10d6bf21cfcefd4f6eeaa783d24563456d8f /net/ipv4/netfilter/iptable_mangle.c | |
parent | 29a26a56803855a79dbd028cd61abee56237d6e5 (diff) | |
download | linux-9dff2c966a0a79a4222553a851f17e679fc28a43.tar.bz2 |
netfilter: Use nf_hook_state.net
Instead of saying "net = dev_net(state->in?state->in:state->out)"
just say "state->net". As that information is now availabe,
much less confusing and much less error prone.
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/netfilter/iptable_mangle.c')
-rw-r--r-- | net/ipv4/netfilter/iptable_mangle.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/net/ipv4/netfilter/iptable_mangle.c b/net/ipv4/netfilter/iptable_mangle.c index 62cbb8c5f4a8..4a5150fc9510 100644 --- a/net/ipv4/netfilter/iptable_mangle.c +++ b/net/ipv4/netfilter/iptable_mangle.c @@ -39,7 +39,6 @@ static const struct xt_table packet_mangler = { static unsigned int ipt_mangle_out(struct sk_buff *skb, const struct nf_hook_state *state) { - struct net_device *out = state->out; unsigned int ret; const struct iphdr *iph; u_int8_t tos; @@ -60,7 +59,7 @@ ipt_mangle_out(struct sk_buff *skb, const struct nf_hook_state *state) tos = iph->tos; ret = ipt_do_table(skb, NF_INET_LOCAL_OUT, state, - dev_net(out)->ipv4.iptable_mangle); + state->net->ipv4.iptable_mangle); /* Reroute for ANY change. */ if (ret != NF_DROP && ret != NF_STOLEN) { iph = ip_hdr(skb); @@ -88,10 +87,10 @@ iptable_mangle_hook(const struct nf_hook_ops *ops, return ipt_mangle_out(skb, state); if (ops->hooknum == NF_INET_POST_ROUTING) return ipt_do_table(skb, ops->hooknum, state, - dev_net(state->out)->ipv4.iptable_mangle); + state->net->ipv4.iptable_mangle); /* PREROUTING/INPUT/FORWARD: */ return ipt_do_table(skb, ops->hooknum, state, - dev_net(state->in)->ipv4.iptable_mangle); + state->net->ipv4.iptable_mangle); } static struct nf_hook_ops *mangle_ops __read_mostly; |