diff options
author | Jan Engelhardt <jengelh@medozas.de> | 2009-07-05 18:26:37 +0200 |
---|---|---|
committer | Jan Engelhardt <jengelh@medozas.de> | 2010-05-11 18:23:43 +0200 |
commit | de74c16996287250f0d947663127f80c6beebd3c (patch) | |
tree | c7e77e254c5812c8561516dd668eaec732a89a0d /net/ipv4/netfilter/arp_tables.c | |
parent | ef53d702c3614fb919e8a8291033e3dbccfd1aea (diff) |
netfilter: xtables: combine struct xt_match_param and xt_target_param
The structures carried - besides match/target - almost the same data.
It is possible to combine them, as extensions are evaluated serially,
and so, the callers end up a little smaller.
text data bss filename
-15318 740 104 net/ipv4/netfilter/ip_tables.o
+15286 740 104 net/ipv4/netfilter/ip_tables.o
-15333 540 152 net/ipv6/netfilter/ip6_tables.o
+15269 540 152 net/ipv6/netfilter/ip6_tables.o
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
Diffstat (limited to 'net/ipv4/netfilter/arp_tables.c')
-rw-r--r-- | net/ipv4/netfilter/arp_tables.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c index 07a699059390..73d924b88f89 100644 --- a/net/ipv4/netfilter/arp_tables.c +++ b/net/ipv4/netfilter/arp_tables.c @@ -265,7 +265,7 @@ unsigned int arpt_do_table(struct sk_buff *skb, const char *indev, *outdev; void *table_base; const struct xt_table_info *private; - struct xt_target_param tgpar; + struct xt_action_param acpar; if (!pskb_may_pull(skb, arp_hdr_len(skb->dev))) return NF_DROP; @@ -280,10 +280,10 @@ unsigned int arpt_do_table(struct sk_buff *skb, e = get_entry(table_base, private->hook_entry[hook]); back = get_entry(table_base, private->underflow[hook]); - tgpar.in = in; - tgpar.out = out; - tgpar.hooknum = hook; - tgpar.family = NFPROTO_ARP; + acpar.in = in; + acpar.out = out; + acpar.hooknum = hook; + acpar.family = NFPROTO_ARP; arp = arp_hdr(skb); do { @@ -333,9 +333,9 @@ unsigned int arpt_do_table(struct sk_buff *skb, /* Targets which reenter must return * abs. verdicts */ - tgpar.target = t->u.kernel.target; - tgpar.targinfo = t->data; - verdict = t->u.kernel.target->target(skb, &tgpar); + acpar.target = t->u.kernel.target; + acpar.targinfo = t->data; + verdict = t->u.kernel.target->target(skb, &acpar); /* Target might have changed stuff. */ arp = arp_hdr(skb); |