diff options
Diffstat (limited to 'net/ipv4/netfilter/ip_nat_proto_gre.c')
| -rw-r--r-- | net/ipv4/netfilter/ip_nat_proto_gre.c | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/net/ipv4/netfilter/ip_nat_proto_gre.c b/net/ipv4/netfilter/ip_nat_proto_gre.c index f7cad7cf1aec2..6c4899d8046a5 100644 --- a/net/ipv4/netfilter/ip_nat_proto_gre.c +++ b/net/ipv4/netfilter/ip_nat_proto_gre.c @@ -151,42 +151,6 @@ gre_manip_pkt(struct sk_buff **pskb, return 1; } -/* print out a nat tuple */ -static unsigned int -gre_print(char *buffer, - const struct ip_conntrack_tuple *match, - const struct ip_conntrack_tuple *mask) -{ - unsigned int len = 0; - - if (mask->src.u.gre.key) - len += sprintf(buffer + len, "srckey=0x%x ", - ntohl(match->src.u.gre.key)); - - if (mask->dst.u.gre.key) - len += sprintf(buffer + len, "dstkey=0x%x ", - ntohl(match->src.u.gre.key)); - - return len; -} - -/* print a range of keys */ -static unsigned int -gre_print_range(char *buffer, const struct ip_nat_range *range) -{ - if (range->min.gre.key != 0 - || range->max.gre.key != 0xFFFF) { - if (range->min.gre.key == range->max.gre.key) - return sprintf(buffer, "key 0x%x ", - ntohl(range->min.gre.key)); - else - return sprintf(buffer, "keys 0x%u-0x%u ", - ntohl(range->min.gre.key), - ntohl(range->max.gre.key)); - } else - return 0; -} - /* nat helper struct */ static struct ip_nat_protocol gre = { .name = "GRE", @@ -194,8 +158,6 @@ static struct ip_nat_protocol gre = { .manip_pkt = gre_manip_pkt, .in_range = gre_in_range, .unique_tuple = gre_unique_tuple, - .print = gre_print, - .print_range = gre_print_range, #if defined(CONFIG_IP_NF_CONNTRACK_NETLINK) || \ defined(CONFIG_IP_NF_CONNTRACK_NETLINK_MODULE) .range_to_nfattr = ip_nat_port_range_to_nfattr, |