diff options
Diffstat (limited to 'net/ipv4/netfilter/ipt_ttl.c')
| -rw-r--r-- | net/ipv4/netfilter/ipt_ttl.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/net/ipv4/netfilter/ipt_ttl.c b/net/ipv4/netfilter/ipt_ttl.c index a439900a4ba5..e0b8caeb710c 100644 --- a/net/ipv4/netfilter/ipt_ttl.c +++ b/net/ipv4/netfilter/ipt_ttl.c @@ -15,13 +15,13 @@ #include <linux/netfilter/x_tables.h> MODULE_AUTHOR("Harald Welte <laforge@netfilter.org>"); -MODULE_DESCRIPTION("IP tables TTL matching module"); +MODULE_DESCRIPTION("Xtables: IPv4 TTL field match"); MODULE_LICENSE("GPL"); -static bool match(const struct sk_buff *skb, - const struct net_device *in, const struct net_device *out, - const struct xt_match *match, const void *matchinfo, - int offset, unsigned int protoff, bool *hotdrop) +static bool +ttl_mt(const struct sk_buff *skb, const struct net_device *in, + const struct net_device *out, const struct xt_match *match, + const void *matchinfo, int offset, unsigned int protoff, bool *hotdrop) { const struct ipt_ttl_info *info = matchinfo; const u8 ttl = ip_hdr(skb)->ttl; @@ -44,23 +44,23 @@ static bool match(const struct sk_buff *skb, return false; } -static struct xt_match ttl_match __read_mostly = { +static struct xt_match ttl_mt_reg __read_mostly = { .name = "ttl", .family = AF_INET, - .match = match, + .match = ttl_mt, .matchsize = sizeof(struct ipt_ttl_info), .me = THIS_MODULE, }; -static int __init ipt_ttl_init(void) +static int __init ttl_mt_init(void) { - return xt_register_match(&ttl_match); + return xt_register_match(&ttl_mt_reg); } -static void __exit ipt_ttl_fini(void) +static void __exit ttl_mt_exit(void) { - xt_unregister_match(&ttl_match); + xt_unregister_match(&ttl_mt_reg); } -module_init(ipt_ttl_init); -module_exit(ipt_ttl_fini); +module_init(ttl_mt_init); +module_exit(ttl_mt_exit); |