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| author | Yasuyuki Kozakai <yasuyuki.kozakai@toshiba.co.jp> | 2006-12-12 11:28:40 +0300 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2006-12-14 03:48:20 +0300 |
| commit | fe0b9294c9f951a64c768f8a5879154235efe63f (patch) | |
| tree | cf8c5ad0a4fd2d8b8c799ba3feda347ade47e2b8 /include/net | |
| parent | 083e69e99e1c728d360c6346456daa4d4c19e25c (diff) | |
| download | linux-fe0b9294c9f951a64c768f8a5879154235efe63f.tar.xz | |
[NETFILTER]: x_tables: error if ip_conntrack is asked to handle IPv6 packets
To do that, this makes nf_ct_l3proto_try_module_{get,put} compatible
functions. As a result we can remove '#ifdef' surrounds and direct call of
need_conntrack().
Signed-off-by: Yasuyuki Kozakai <yasuyuki.kozakai@toshiba.co.jp>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/netfilter/nf_conntrack_compat.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/net/netfilter/nf_conntrack_compat.h b/include/net/netfilter/nf_conntrack_compat.h index f1b1482d7200..b9ce5c80d9d5 100644 --- a/include/net/netfilter/nf_conntrack_compat.h +++ b/include/net/netfilter/nf_conntrack_compat.h @@ -64,6 +64,16 @@ static inline int nf_ct_get_ctinfo(const struct sk_buff *skb, return (ct != NULL); } +static inline int nf_ct_l3proto_try_module_get(unsigned short l3proto) +{ + need_conntrack(); + return l3proto == PF_INET ? 0 : -1; +} + +static inline void nf_ct_l3proto_module_put(unsigned short l3proto) +{ +} + #else /* CONFIG_IP_NF_CONNTRACK */ #include <net/netfilter/ipv4/nf_conntrack_ipv4.h> |