commit 62fc8051083a334578c3f4b3488808f210b4565f
author Jan Engelhardt <jengelh@medozas.de> Tue Jul 07 20:42:08 2009 +0200
committer Jan Engelhardt <jengelh@medozas.de> Tue May 11 18:33:37 2010 +0200
tree 9f48eb26316b19b0b8c010d774f3c936315c1aa1
parent 4b560b447df83368df44bd3712c0c39b1d79ba04

netfilter: xtables: deconstify struct xt_action_param for matches

In future, layer-3 matches will be an xt module of their own, and
need to set the fragoff and thoff fields. Adding more pointers would
needlessy increase memory requirements (esp. so for 64-bit, where
pointers are wider).

Signed-off-by: Jan Engelhardt <jengelh@medozas.de>

net/netfilter/xt_conntrack.c

diff --git a/net/netfilter/xt_conntrack.c b/net/netfilter/xt_conntrack.c
index 14a96f4..39681f1 100644
--- a/net/netfilter/xt_conntrack.c
+++ b/net/netfilter/xt_conntrack.c
@@ -113,7 +113,7 @@
 }
 
 static bool
-conntrack_mt(const struct sk_buff *skb, const struct xt_action_param *par,
+conntrack_mt(const struct sk_buff *skb, struct xt_action_param *par,
              u16 state_mask, u16 status_mask)
 {
 	const struct xt_conntrack_mtinfo2 *info = par->matchinfo;
@@ -191,7 +191,7 @@
 }
 
 static bool
-conntrack_mt_v1(const struct sk_buff *skb, const struct xt_action_param *par)
+conntrack_mt_v1(const struct sk_buff *skb, struct xt_action_param *par)
 {
 	const struct xt_conntrack_mtinfo1 *info = par->matchinfo;
 
@@ -199,7 +199,7 @@
 }
 
 static bool
-conntrack_mt_v2(const struct sk_buff *skb, const struct xt_action_param *par)
+conntrack_mt_v2(const struct sk_buff *skb, struct xt_action_param *par)
 {
 	const struct xt_conntrack_mtinfo2 *info = par->matchinfo;