diff options
| author | Jan Engelhardt <jengelh@medozas.de> | 2009-07-07 20:42:08 +0200 |
|---|---|---|
| committer | Jan Engelhardt <jengelh@medozas.de> | 2010-05-11 18:33:37 +0200 |
| commit | 62fc8051083a334578c3f4b3488808f210b4565f (patch) | |
| tree | 9f48eb26316b19b0b8c010d774f3c936315c1aa1 /net/netfilter/xt_tcpudp.c | |
| parent | 4b560b447df83368df44bd3712c0c39b1d79ba04 (diff) | |
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>
Diffstat (limited to 'net/netfilter/xt_tcpudp.c')
| -rw-r--r-- | net/netfilter/xt_tcpudp.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/net/netfilter/xt_tcpudp.c b/net/netfilter/xt_tcpudp.c index 19c31d4c2ba6..dedde33c9db6 100644 --- a/net/netfilter/xt_tcpudp.c +++ b/net/netfilter/xt_tcpudp.c @@ -62,8 +62,7 @@ tcp_find_option(u_int8_t option, return invert; } -static bool tcp_mt(const struct sk_buff *skb, - const struct xt_action_param *par) +static bool tcp_mt(const struct sk_buff *skb, struct xt_action_param *par) { const struct tcphdr *th; struct tcphdr _tcph; @@ -129,8 +128,7 @@ static int tcp_mt_check(const struct xt_mtchk_param *par) return (tcpinfo->invflags & ~XT_TCP_INV_MASK) ? -EINVAL : 0; } -static bool udp_mt(const struct sk_buff *skb, - const struct xt_action_param *par) +static bool udp_mt(const struct sk_buff *skb, struct xt_action_param *par) { const struct udphdr *uh; struct udphdr _udph; |