diff options
Diffstat (limited to 'net/ipv4/netfilter/ipt_ecn.c')
| -rw-r--r-- | net/ipv4/netfilter/ipt_ecn.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/net/ipv4/netfilter/ipt_ecn.c b/net/ipv4/netfilter/ipt_ecn.c index d1e234fe7f1..32e24100d8d 100644 --- a/net/ipv4/netfilter/ipt_ecn.c +++ b/net/ipv4/netfilter/ipt_ecn.c @@ -91,18 +91,18 @@ static int ecn_mt_check(const struct xt_mtchk_param *par) const struct ipt_ip *ip = par->entryinfo; if (info->operation & IPT_ECN_OP_MATCH_MASK) - return false; + return -EINVAL; if (info->invert & IPT_ECN_OP_MATCH_MASK) - return false; + return -EINVAL; if (info->operation & (IPT_ECN_OP_MATCH_ECE|IPT_ECN_OP_MATCH_CWR) && ip->proto != IPPROTO_TCP) { pr_info("cannot match TCP bits in rule for non-tcp packets\n"); - return false; + return -EINVAL; } - return true; + return 0; } static struct xt_match ecn_mt_reg __read_mostly = { |