diff options
Diffstat (limited to 'net/ipv4/netfilter/ipt_NETMAP.c')
-rw-r--r-- | net/ipv4/netfilter/ipt_NETMAP.c | 23 |
1 files changed, 8 insertions, 15 deletions
diff --git a/net/ipv4/netfilter/ipt_NETMAP.c b/net/ipv4/netfilter/ipt_NETMAP.c index 068c69bce30e..41a011d5a065 100644 --- a/net/ipv4/netfilter/ipt_NETMAP.c +++ b/net/ipv4/netfilter/ipt_NETMAP.c @@ -18,18 +18,11 @@ #include <linux/netfilter/x_tables.h> #include <net/netfilter/nf_nat_rule.h> -#define MODULENAME "NETMAP" MODULE_LICENSE("GPL"); MODULE_AUTHOR("Svenning Soerensen <svenning@post5.tele.dk>"); MODULE_DESCRIPTION("iptables 1:1 NAT mapping of IP networks target"); -#if 0 -#define DEBUGP printk -#else -#define DEBUGP(format, args...) -#endif - -static int +static bool check(const char *tablename, const void *e, const struct xt_target *target, @@ -39,14 +32,14 @@ check(const char *tablename, const struct nf_nat_multi_range_compat *mr = targinfo; if (!(mr->range[0].flags & IP_NAT_RANGE_MAP_IPS)) { - DEBUGP(MODULENAME":check: bad MAP_IPS.\n"); - return 0; + pr_debug("NETMAP:check: bad MAP_IPS.\n"); + return false; } if (mr->rangesize != 1) { - DEBUGP(MODULENAME":check: bad rangesize %u.\n", mr->rangesize); - return 0; + pr_debug("NETMAP:check: bad rangesize %u.\n", mr->rangesize); + return false; } - return 1; + return true; } static unsigned int @@ -85,8 +78,8 @@ target(struct sk_buff **pskb, return nf_nat_setup_info(ct, &newrange, hooknum); } -static struct xt_target target_module = { - .name = MODULENAME, +static struct xt_target target_module __read_mostly = { + .name = "NETMAP", .family = AF_INET, .target = target, .targetsize = sizeof(struct nf_nat_multi_range_compat), |