[IPVS]: remove net/ipv4/ipvs/ip_vs_proto_icmp.c

ip_vs_proto_icmp.c was never finished.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/ipv4/ipvs/Makefile b/net/ipv4/ipvs/Makefile
index a788461..30e85de 100644 (file)
--- a/net/ipv4/ipvs/Makefile
+++ b/net/ipv4/ipvs/Makefile
@@ -11,7 +11,7 @@ ip_vs_proto-objs-$(CONFIG_IP_VS_PROTO_AH) += ip_vs_proto_ah.o
 
 ip_vs-objs :=  ip_vs_conn.o ip_vs_core.o ip_vs_ctl.o ip_vs_sched.o        \
                ip_vs_xmit.o ip_vs_app.o ip_vs_sync.o                      \
-               ip_vs_est.o ip_vs_proto.o ip_vs_proto_icmp.o               \
+               ip_vs_est.o ip_vs_proto.o                                  \
                $(ip_vs_proto-objs-y)
 
 

diff --git a/net/ipv4/ipvs/ip_vs_proto.c b/net/ipv4/ipvs/ip_vs_proto.c
index 253c462..867d4e9 100644 (file)
--- a/net/ipv4/ipvs/ip_vs_proto.c
+++ b/net/ipv4/ipvs/ip_vs_proto.c
@@ -216,9 +216,6 @@ int ip_vs_protocol_init(void)
 #ifdef CONFIG_IP_VS_PROTO_UDP
        REGISTER_PROTOCOL(&ip_vs_protocol_udp);
 #endif
-#ifdef CONFIG_IP_VS_PROTO_ICMP
-       REGISTER_PROTOCOL(&ip_vs_protocol_icmp);
-#endif
 #ifdef CONFIG_IP_VS_PROTO_AH
        REGISTER_PROTOCOL(&ip_vs_protocol_ah);
 #endif

diff --git a/net/ipv4/ipvs/ip_vs_proto_icmp.c b/net/ipv4/ipvs/ip_vs_proto_icmp.c
deleted file mode 100644 (file)
index 191e94a..0000000
--- a/net/ipv4/ipvs/ip_vs_proto_icmp.c
+++ /dev/null
@@ -1,182 +0,0 @@
-/*
- * ip_vs_proto_icmp.c: ICMP load balancing support for IP Virtual Server
- *
- * Authors:    Julian Anastasov <ja@ssi.bg>, March 2002
- *
- *             This program is free software; you can redistribute it and/or
- *             modify it under the terms of the GNU General Public License
- *             version 2 as published by the Free Software Foundation;
- *
- */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/icmp.h>
-#include <linux/netfilter.h>
-#include <linux/netfilter_ipv4.h>
-
-#include <net/ip_vs.h>
-
-
-static int icmp_timeouts[1] =          { 1*60*HZ };
-
-static char * icmp_state_name_table[1] = { "ICMP" };
-
-static struct ip_vs_conn *
-icmp_conn_in_get(const struct sk_buff *skb,
-                struct ip_vs_protocol *pp,
-                const struct iphdr *iph,
-                unsigned int proto_off,
-                int inverse)
-{
-#if 0
-       struct ip_vs_conn *cp;
-
-       if (likely(!inverse)) {
-               cp = ip_vs_conn_in_get(iph->protocol,
-                       iph->saddr, 0,
-                       iph->daddr, 0);
-       } else {
-               cp = ip_vs_conn_in_get(iph->protocol,
-                       iph->daddr, 0,
-                       iph->saddr, 0);
-       }
-
-       return cp;
-
-#else
-       return NULL;
-#endif
-}
-
-static struct ip_vs_conn *
-icmp_conn_out_get(const struct sk_buff *skb,
-                 struct ip_vs_protocol *pp,
-                 const struct iphdr *iph,
-                 unsigned int proto_off,
-                 int inverse)
-{
-#if 0
-       struct ip_vs_conn *cp;
-
-       if (likely(!inverse)) {
-               cp = ip_vs_conn_out_get(iph->protocol,
-                       iph->saddr, 0,
-                       iph->daddr, 0);
-       } else {
-               cp = ip_vs_conn_out_get(IPPROTO_UDP,
-                       iph->daddr, 0,
-                       iph->saddr, 0);
-       }
-
-       return cp;
-#else
-       return NULL;
-#endif
-}
-
-static int
-icmp_conn_schedule(struct sk_buff *skb, struct ip_vs_protocol *pp,
-                  int *verdict, struct ip_vs_conn **cpp)
-{
-       *verdict = NF_ACCEPT;
-       return 0;
-}
-
-static int
-icmp_csum_check(struct sk_buff *skb, struct ip_vs_protocol *pp)
-{
-       if (!(skb->nh.iph->frag_off & __constant_htons(IP_OFFSET))) {
-               if (skb->ip_summed != CHECKSUM_UNNECESSARY) {
-                       if (ip_vs_checksum_complete(skb, skb->nh.iph->ihl * 4)) {
-                               IP_VS_DBG_RL_PKT(0, pp, skb, 0, "Failed checksum for");
-                               return 0;
-                       }
-               }
-       }
-       return 1;
-}
-
-static void
-icmp_debug_packet(struct ip_vs_protocol *pp,
-                 const struct sk_buff *skb,
-                 int offset,
-                 const char *msg)
-{
-       char buf[256];
-       struct iphdr _iph, *ih;
-
-       ih = skb_header_pointer(skb, offset, sizeof(_iph), &_iph);
-       if (ih == NULL)
-               sprintf(buf, "%s TRUNCATED", pp->name);
-       else if (ih->frag_off & __constant_htons(IP_OFFSET))
-               sprintf(buf, "%s %u.%u.%u.%u->%u.%u.%u.%u frag",
-                       pp->name, NIPQUAD(ih->saddr),
-                       NIPQUAD(ih->daddr));
-       else {
-               struct icmphdr _icmph, *ic;
-
-               ic = skb_header_pointer(skb, offset + ih->ihl*4,
-                                       sizeof(_icmph), &_icmph);
-               if (ic == NULL)
-                       sprintf(buf, "%s TRUNCATED to %u bytes\n",
-                               pp->name, skb->len - offset);
-               else
-                       sprintf(buf, "%s %u.%u.%u.%u->%u.%u.%u.%u T:%d C:%d",
-                               pp->name, NIPQUAD(ih->saddr),
-                               NIPQUAD(ih->daddr),
-                               ic->type, ic->code);
-       }
-       printk(KERN_DEBUG "IPVS: %s: %s\n", msg, buf);
-}
-
-static int
-icmp_state_transition(struct ip_vs_conn *cp, int direction,
-                     const struct sk_buff *skb,
-                     struct ip_vs_protocol *pp)
-{
-       cp->timeout = pp->timeout_table[IP_VS_ICMP_S_NORMAL];
-       return 1;
-}
-
-static int
-icmp_set_state_timeout(struct ip_vs_protocol *pp, char *sname, int to)
-{
-       int num;
-       char **names;
-
-       num = IP_VS_ICMP_S_LAST;
-       names = icmp_state_name_table;
-       return ip_vs_set_state_timeout(pp->timeout_table, num, names, sname, to);
-}
-
-
-static void icmp_init(struct ip_vs_protocol *pp)
-{
-       pp->timeout_table = icmp_timeouts;
-}
-
-static void icmp_exit(struct ip_vs_protocol *pp)
-{
-}
-
-struct ip_vs_protocol ip_vs_protocol_icmp = {
-       .name =                 "ICMP",
-       .protocol =             IPPROTO_ICMP,
-       .dont_defrag =          0,
-       .init =                 icmp_init,
-       .exit =                 icmp_exit,
-       .conn_schedule =        icmp_conn_schedule,
-       .conn_in_get =          icmp_conn_in_get,
-       .conn_out_get =         icmp_conn_out_get,
-       .snat_handler =         NULL,
-       .dnat_handler =         NULL,
-       .csum_check =           icmp_csum_check,
-       .state_transition =     icmp_state_transition,
-       .register_app =         NULL,
-       .unregister_app =       NULL,
-       .app_conn_bind =        NULL,
-       .debug_packet =         icmp_debug_packet,
-       .timeout_change =       NULL,
-       .set_state_timeout =    icmp_set_state_timeout,
-};