diff options
Diffstat (limited to 'net/ipv4/netfilter/ipt_NETMAP.c')
| -rw-r--r-- | net/ipv4/netfilter/ipt_NETMAP.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/net/ipv4/netfilter/ipt_NETMAP.c b/net/ipv4/netfilter/ipt_NETMAP.c index 7c29582d4ec8..f43867d1697f 100644 --- a/net/ipv4/netfilter/ipt_NETMAP.c +++ b/net/ipv4/netfilter/ipt_NETMAP.c @@ -9,7 +9,7 @@ * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ - +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt #include <linux/ip.h> #include <linux/module.h> #include <linux/netdevice.h> @@ -22,23 +22,23 @@ MODULE_LICENSE("GPL"); MODULE_AUTHOR("Svenning Soerensen <svenning@post5.tele.dk>"); MODULE_DESCRIPTION("Xtables: 1:1 NAT mapping of IPv4 subnets"); -static bool netmap_tg_check(const struct xt_tgchk_param *par) +static int netmap_tg_check(const struct xt_tgchk_param *par) { const struct nf_nat_multi_range_compat *mr = par->targinfo; if (!(mr->range[0].flags & IP_NAT_RANGE_MAP_IPS)) { - pr_debug("NETMAP:check: bad MAP_IPS.\n"); - return false; + pr_debug("bad MAP_IPS.\n"); + return -EINVAL; } if (mr->rangesize != 1) { - pr_debug("NETMAP:check: bad rangesize %u.\n", mr->rangesize); - return false; + pr_debug("bad rangesize %u.\n", mr->rangesize); + return -EINVAL; } - return true; + return 0; } static unsigned int -netmap_tg(struct sk_buff *skb, const struct xt_target_param *par) +netmap_tg(struct sk_buff *skb, const struct xt_action_param *par) { struct nf_conn *ct; enum ip_conntrack_info ctinfo; |