diff options
Diffstat (limited to 'net/netfilter/xt_mac.c')
| -rw-r--r-- | net/netfilter/xt_mac.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/net/netfilter/xt_mac.c b/net/netfilter/xt_mac.c index 1d3a1d98b885..00490d777a0f 100644 --- a/net/netfilter/xt_mac.c +++ b/net/netfilter/xt_mac.c @@ -24,7 +24,7 @@ MODULE_DESCRIPTION("iptables mac matching module"); MODULE_ALIAS("ipt_mac"); MODULE_ALIAS("ip6t_mac"); -static int +static bool match(const struct sk_buff *skb, const struct net_device *in, const struct net_device *out, @@ -32,19 +32,19 @@ match(const struct sk_buff *skb, const void *matchinfo, int offset, unsigned int protoff, - int *hotdrop) + bool *hotdrop) { const struct xt_mac_info *info = matchinfo; /* Is mac pointer valid? */ - return (skb_mac_header(skb) >= skb->head && - (skb_mac_header(skb) + ETH_HLEN) <= skb->data - /* If so, compare... */ - && ((!compare_ether_addr(eth_hdr(skb)->h_source, info->srcaddr)) - ^ info->invert)); + return skb_mac_header(skb) >= skb->head && + skb_mac_header(skb) + ETH_HLEN <= skb->data + /* If so, compare... */ + && ((!compare_ether_addr(eth_hdr(skb)->h_source, info->srcaddr)) + ^ info->invert); } -static struct xt_match xt_mac_match[] = { +static struct xt_match xt_mac_match[] __read_mostly = { { .name = "mac", .family = AF_INET, |