netfilter: xtables: change targets to return error code

[deliverable/linux.git] / net / ipv4 / netfilter / ipt_NETMAP.c

diff --git a/net/ipv4/netfilter/ipt_NETMAP.c b/net/ipv4/netfilter/ipt_NETMAP.c
index cbfe5f7e082ae88d3cab217c862cd8ad02821038..708c7f8f7eea614dae5d793e4576d7799145bac9 100644 (file)
--- a/net/ipv4/netfilter/ipt_NETMAP.c
+++ b/net/ipv4/netfilter/ipt_NETMAP.c
@@ -28,13 +28,13 @@ static int netmap_tg_check(const struct xt_tgchk_param *par)
 
        if (!(mr->range[0].flags & IP_NAT_RANGE_MAP_IPS)) {
                pr_debug("bad MAP_IPS.\n");
-               return false;
+               return -EINVAL;
        }
        if (mr->rangesize != 1) {
                pr_debug("bad rangesize %u.\n", mr->rangesize);
-               return false;
+               return -EINVAL;
        }
-       return true;
+       return 0;
 }
 
 static unsigned int