diff options
| author | Changli Gao <xiaosuo@gmail.com> | 2010-06-12 14:01:43 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-06-15 11:56:19 -0700 |
| commit | a3433f35a55f7604742cae620c6dc6edfc70db6a (patch) | |
| tree | 4ce6d169e402c03a48319a9db4055cc31df00d42 /net/netfilter/xt_TCPMSS.c | |
| parent | f350a0a87374418635689471606454abc7beaa3a (diff) | |
tcp: unify tcp flag macros
unify tcp flag macros: TCPHDR_FIN, TCPHDR_SYN, TCPHDR_RST, TCPHDR_PSH,
TCPHDR_ACK, TCPHDR_URG, TCPHDR_ECE and TCPHDR_CWR. TCBCB_FLAG_* are replaced
with the corresponding TCPHDR_*.
Signed-off-by: Changli Gao <xiaosuo@gmail.com>
----
include/net/tcp.h | 24 ++++++-------
net/ipv4/tcp.c | 8 ++--
net/ipv4/tcp_input.c | 2 -
net/ipv4/tcp_output.c | 59 ++++++++++++++++-----------------
net/netfilter/nf_conntrack_proto_tcp.c | 32 ++++++-----------
net/netfilter/xt_TCPMSS.c | 4 --
6 files changed, 58 insertions(+), 71 deletions(-)
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/netfilter/xt_TCPMSS.c')
| -rw-r--r-- | net/netfilter/xt_TCPMSS.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/net/netfilter/xt_TCPMSS.c b/net/netfilter/xt_TCPMSS.c index 1841388c770a..eb81c380da1b 100644 --- a/net/netfilter/xt_TCPMSS.c +++ b/net/netfilter/xt_TCPMSS.c @@ -220,15 +220,13 @@ tcpmss_tg6(struct sk_buff *skb, const struct xt_action_param *par) } #endif -#define TH_SYN 0x02 - /* Must specify -p tcp --syn */ static inline bool find_syn_match(const struct xt_entry_match *m) { const struct xt_tcp *tcpinfo = (const struct xt_tcp *)m->data; if (strcmp(m->u.kernel.match->name, "tcp") == 0 && - tcpinfo->flg_cmp & TH_SYN && + tcpinfo->flg_cmp & TCPHDR_SYN && !(tcpinfo->invflags & XT_TCP_INV_FLAGS)) return true; |