diff options
Diffstat (limited to 'net/ipv6/netfilter/ip6t_hl.c')
-rw-r--r-- | net/ipv6/netfilter/ip6t_hl.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/net/ipv6/netfilter/ip6t_hl.c b/net/ipv6/netfilter/ip6t_hl.c index d606c0e6d6fd..ca29ec00dc18 100644 --- a/net/ipv6/netfilter/ip6t_hl.c +++ b/net/ipv6/netfilter/ip6t_hl.c @@ -19,37 +19,37 @@ MODULE_AUTHOR("Maciej Soltysiak <solt@dns.toxicfilms.tv>"); MODULE_DESCRIPTION("IP tables Hop Limit matching module"); MODULE_LICENSE("GPL"); -static int 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, int *hotdrop) +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) { const struct ip6t_hl_info *info = matchinfo; const struct ipv6hdr *ip6h = ipv6_hdr(skb); switch (info->mode) { case IP6T_HL_EQ: - return (ip6h->hop_limit == info->hop_limit); + return ip6h->hop_limit == info->hop_limit; break; case IP6T_HL_NE: - return (!(ip6h->hop_limit == info->hop_limit)); + return ip6h->hop_limit != info->hop_limit; break; case IP6T_HL_LT: - return (ip6h->hop_limit < info->hop_limit); + return ip6h->hop_limit < info->hop_limit; break; case IP6T_HL_GT: - return (ip6h->hop_limit > info->hop_limit); + return ip6h->hop_limit > info->hop_limit; break; default: printk(KERN_WARNING "ip6t_hl: unknown mode %d\n", info->mode); - return 0; + return false; } - return 0; + return false; } -static struct xt_match hl_match = { +static struct xt_match hl_match __read_mostly = { .name = "hl", .family = AF_INET6, .match = match, |