diff options
author | Patrick McHardy <kaber@trash.net> | 2006-01-10 00:44:36 (GMT) |
---|---|---|
committer | David S. Miller <davem@sunset.davemloft.net> | 2006-01-10 20:54:34 (GMT) |
commit | 9d28026b7ec0f3e2a407d5c03fcb37d0b59d1add (patch) | |
tree | 843faa49147685abdf7a8fa7b7f810e67d1fe95b /net/ipv4 | |
parent | c07bc1ffbdc14312b214b56fa39f4a4ab1406b8e (diff) | |
download | linux-fsl-qoriq-9d28026b7ec0f3e2a407d5c03fcb37d0b59d1add.tar.xz |
[NETFILTER]: Remove unused function from NAT protocol helpers
->print and ->print_range are not used (and apparently never were).
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4')
-rw-r--r-- | net/ipv4/netfilter/ip_nat_proto_gre.c | 38 | ||||
-rw-r--r-- | net/ipv4/netfilter/ip_nat_proto_icmp.c | 34 | ||||
-rw-r--r-- | net/ipv4/netfilter/ip_nat_proto_tcp.c | 36 | ||||
-rw-r--r-- | net/ipv4/netfilter/ip_nat_proto_udp.c | 36 | ||||
-rw-r--r-- | net/ipv4/netfilter/ip_nat_proto_unknown.c | 16 |
5 files changed, 0 insertions, 160 deletions
diff --git a/net/ipv4/netfilter/ip_nat_proto_gre.c b/net/ipv4/netfilter/ip_nat_proto_gre.c index f7cad7c..6c4899d 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, diff --git a/net/ipv4/netfilter/ip_nat_proto_icmp.c b/net/ipv4/netfilter/ip_nat_proto_icmp.c index 9387190..31a3f4c 100644 --- a/net/ipv4/netfilter/ip_nat_proto_icmp.c +++ b/net/ipv4/netfilter/ip_nat_proto_icmp.c @@ -74,38 +74,6 @@ icmp_manip_pkt(struct sk_buff **pskb, return 1; } -static unsigned int -icmp_print(char *buffer, - const struct ip_conntrack_tuple *match, - const struct ip_conntrack_tuple *mask) -{ - unsigned int len = 0; - - if (mask->src.u.icmp.id) - len += sprintf(buffer + len, "id=%u ", - ntohs(match->src.u.icmp.id)); - - if (mask->dst.u.icmp.type) - len += sprintf(buffer + len, "type=%u ", - ntohs(match->dst.u.icmp.type)); - - if (mask->dst.u.icmp.code) - len += sprintf(buffer + len, "code=%u ", - ntohs(match->dst.u.icmp.code)); - - return len; -} - -static unsigned int -icmp_print_range(char *buffer, const struct ip_nat_range *range) -{ - if (range->min.icmp.id != 0 || range->max.icmp.id != 0xFFFF) - return sprintf(buffer, "id %u-%u ", - ntohs(range->min.icmp.id), - ntohs(range->max.icmp.id)); - else return 0; -} - struct ip_nat_protocol ip_nat_protocol_icmp = { .name = "ICMP", .protonum = IPPROTO_ICMP, @@ -113,8 +81,6 @@ struct ip_nat_protocol ip_nat_protocol_icmp = { .manip_pkt = icmp_manip_pkt, .in_range = icmp_in_range, .unique_tuple = icmp_unique_tuple, - .print = icmp_print, - .print_range = icmp_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, diff --git a/net/ipv4/netfilter/ip_nat_proto_tcp.c b/net/ipv4/netfilter/ip_nat_proto_tcp.c index 1d381bf..a3d1407 100644 --- a/net/ipv4/netfilter/ip_nat_proto_tcp.c +++ b/net/ipv4/netfilter/ip_nat_proto_tcp.c @@ -136,40 +136,6 @@ tcp_manip_pkt(struct sk_buff **pskb, return 1; } -static unsigned int -tcp_print(char *buffer, - const struct ip_conntrack_tuple *match, - const struct ip_conntrack_tuple *mask) -{ - unsigned int len = 0; - - if (mask->src.u.tcp.port) - len += sprintf(buffer + len, "srcpt=%u ", - ntohs(match->src.u.tcp.port)); - - - if (mask->dst.u.tcp.port) - len += sprintf(buffer + len, "dstpt=%u ", - ntohs(match->dst.u.tcp.port)); - - return len; -} - -static unsigned int -tcp_print_range(char *buffer, const struct ip_nat_range *range) -{ - if (range->min.tcp.port != 0 || range->max.tcp.port != 0xFFFF) { - if (range->min.tcp.port == range->max.tcp.port) - return sprintf(buffer, "port %u ", - ntohs(range->min.tcp.port)); - else - return sprintf(buffer, "ports %u-%u ", - ntohs(range->min.tcp.port), - ntohs(range->max.tcp.port)); - } - else return 0; -} - struct ip_nat_protocol ip_nat_protocol_tcp = { .name = "TCP", .protonum = IPPROTO_TCP, @@ -177,8 +143,6 @@ struct ip_nat_protocol ip_nat_protocol_tcp = { .manip_pkt = tcp_manip_pkt, .in_range = tcp_in_range, .unique_tuple = tcp_unique_tuple, - .print = tcp_print, - .print_range = tcp_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, diff --git a/net/ipv4/netfilter/ip_nat_proto_udp.c b/net/ipv4/netfilter/ip_nat_proto_udp.c index c4906e1..ec6053f 100644 --- a/net/ipv4/netfilter/ip_nat_proto_udp.c +++ b/net/ipv4/netfilter/ip_nat_proto_udp.c @@ -122,40 +122,6 @@ udp_manip_pkt(struct sk_buff **pskb, return 1; } -static unsigned int -udp_print(char *buffer, - const struct ip_conntrack_tuple *match, - const struct ip_conntrack_tuple *mask) -{ - unsigned int len = 0; - - if (mask->src.u.udp.port) - len += sprintf(buffer + len, "srcpt=%u ", - ntohs(match->src.u.udp.port)); - - - if (mask->dst.u.udp.port) - len += sprintf(buffer + len, "dstpt=%u ", - ntohs(match->dst.u.udp.port)); - - return len; -} - -static unsigned int -udp_print_range(char *buffer, const struct ip_nat_range *range) -{ - if (range->min.udp.port != 0 || range->max.udp.port != 0xFFFF) { - if (range->min.udp.port == range->max.udp.port) - return sprintf(buffer, "port %u ", - ntohs(range->min.udp.port)); - else - return sprintf(buffer, "ports %u-%u ", - ntohs(range->min.udp.port), - ntohs(range->max.udp.port)); - } - else return 0; -} - struct ip_nat_protocol ip_nat_protocol_udp = { .name = "UDP", .protonum = IPPROTO_UDP, @@ -163,8 +129,6 @@ struct ip_nat_protocol ip_nat_protocol_udp = { .manip_pkt = udp_manip_pkt, .in_range = udp_in_range, .unique_tuple = udp_unique_tuple, - .print = udp_print, - .print_range = udp_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, diff --git a/net/ipv4/netfilter/ip_nat_proto_unknown.c b/net/ipv4/netfilter/ip_nat_proto_unknown.c index f0099a6..3bf0495 100644 --- a/net/ipv4/netfilter/ip_nat_proto_unknown.c +++ b/net/ipv4/netfilter/ip_nat_proto_unknown.c @@ -46,26 +46,10 @@ unknown_manip_pkt(struct sk_buff **pskb, return 1; } -static unsigned int -unknown_print(char *buffer, - const struct ip_conntrack_tuple *match, - const struct ip_conntrack_tuple *mask) -{ - return 0; -} - -static unsigned int -unknown_print_range(char *buffer, const struct ip_nat_range *range) -{ - return 0; -} - struct ip_nat_protocol ip_nat_unknown_protocol = { .name = "unknown", /* .me isn't set: getting a ref to this cannot fail. */ .manip_pkt = unknown_manip_pkt, .in_range = unknown_in_range, .unique_tuple = unknown_unique_tuple, - .print = unknown_print, - .print_range = unknown_print_range }; |