diff options
Diffstat (limited to 'net/netfilter/xt_length.c')
| -rw-r--r-- | net/netfilter/xt_length.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/net/netfilter/xt_length.c b/net/netfilter/xt_length.c index 77288c5ada78..3dad173d9735 100644 --- a/net/netfilter/xt_length.c +++ b/net/netfilter/xt_length.c @@ -20,7 +20,7 @@ MODULE_LICENSE("GPL"); MODULE_ALIAS("ipt_length"); MODULE_ALIAS("ip6t_length"); -static int +static bool match(const struct sk_buff *skb, const struct net_device *in, const struct net_device *out, @@ -28,7 +28,7 @@ match(const struct sk_buff *skb, const void *matchinfo, int offset, unsigned int protoff, - int *hotdrop) + bool *hotdrop) { const struct xt_length_info *info = matchinfo; u_int16_t pktlen = ntohs(ip_hdr(skb)->tot_len); @@ -36,7 +36,7 @@ match(const struct sk_buff *skb, return (pktlen >= info->min && pktlen <= info->max) ^ info->invert; } -static int +static bool match6(const struct sk_buff *skb, const struct net_device *in, const struct net_device *out, @@ -44,16 +44,16 @@ match6(const struct sk_buff *skb, const void *matchinfo, int offset, unsigned int protoff, - int *hotdrop) + bool *hotdrop) { const struct xt_length_info *info = matchinfo; - const u_int16_t pktlen = (ntohs(ipv6_hdr(skb)->payload_len) + - sizeof(struct ipv6hdr)); + const u_int16_t pktlen = ntohs(ipv6_hdr(skb)->payload_len) + + sizeof(struct ipv6hdr); return (pktlen >= info->min && pktlen <= info->max) ^ info->invert; } -static struct xt_match xt_length_match[] = { +static struct xt_match xt_length_match[] __read_mostly = { { .name = "length", .family = AF_INET, |