[IPVS]: Remove /proc/net/ip_vs_lblcr

It's under CONFIG_IP_VS_LBLCR_DEBUG option which never existed.

Signed-off-by: Alexey Dobriyan <adobriyan@sw.ru>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 0 insertions, 76 deletions

diff --git a/net/ipv4/ipvs/ip_vs_lblcr.c b/net/ipv4/ipvs/ip_vs_lblcr.c
index 6a1fec416eaf..427b593c1069 100644
--- a/net/ipv4/ipvs/ip_vs_lblcr.c
+++ b/net/ipv4/ipvs/ip_vs_lblcr.c
@@ -48,8 +48,6 @@
 /* for sysctl */
 #include <linux/fs.h>
 #include <linux/sysctl.h>
-/* for proc_net_create/proc_net_remove */
-#include <linux/proc_fs.h>
 #include <net/net_namespace.h>
 
 #include <net/ip_vs.h>
@@ -547,71 +545,6 @@ static void ip_vs_lblcr_check_expire(unsigned long data)
         mod_timer(&tbl->periodic_timer, jiffies+CHECK_EXPIRE_INTERVAL);
 }
 
-
-#ifdef CONFIG_IP_VS_LBLCR_DEBUG
-static struct ip_vs_lblcr_table *lblcr_table_list;
-
-/*
- *      /proc/net/ip_vs_lblcr to display the mappings of
- *                  destination IP address <==> its serverSet
- */
-static int
-ip_vs_lblcr_getinfo(char *buffer, char **start, off_t offset, int length)
-{
-        off_t pos=0, begin;
-        int len=0, size;
-        struct ip_vs_lblcr_table *tbl;
-        unsigned long now = jiffies;
-        int i;
-        struct ip_vs_lblcr_entry *en;
-
-        tbl = lblcr_table_list;
-
-        size = sprintf(buffer, "LastTime Dest IP address  Server set\n");
-        pos += size;
-        len += size;
-
-        for (i=0; i<IP_VS_LBLCR_TAB_SIZE; i++) {
-                read_lock_bh(&tbl->lock);
-                list_for_each_entry(en, &tbl->bucket[i], list) {
-                        char tbuf[16];
-                        struct ip_vs_dest_list *d;
-
-                        sprintf(tbuf, "%u.%u.%u.%u", NIPQUAD(en->addr));
-                        size = sprintf(buffer+len, "%8lu %-16s ",
-                                       now-en->lastuse, tbuf);
-
-                        read_lock(&en->set.lock);
-                        for (d=en->set.list; d!=NULL; d=d->next) {
-                                size += sprintf(buffer+len+size,
-                                                "%u.%u.%u.%u ",
-                                                NIPQUAD(d->dest->addr));
-                        }
-                        read_unlock(&en->set.lock);
-                        size += sprintf(buffer+len+size, "\n");
-                        len += size;
-                        pos += size;
-                        if (pos <= offset)
-                                len=0;
-                        if (pos >= offset+length) {
-                                read_unlock_bh(&tbl->lock);
-                                goto done;
-                        }
-                }
-                read_unlock_bh(&tbl->lock);
-        }
-
-  done:
-        begin = len - (pos - offset);
-        *start = buffer + begin;
-        len -= begin;
-        if(len>length)
-                len = length;
-        return len;
-}
-#endif
-
-
 static int ip_vs_lblcr_init_svc(struct ip_vs_service *svc)
 {
         int i;
@@ -650,9 +583,6 @@ static int ip_vs_lblcr_init_svc(struct ip_vs_service *svc)
         tbl->periodic_timer.expires = jiffies+CHECK_EXPIRE_INTERVAL;
         add_timer(&tbl->periodic_timer);
 
-#ifdef CONFIG_IP_VS_LBLCR_DEBUG
-        lblcr_table_list = tbl;
-#endif
         return 0;
 }
 
@@ -843,18 +773,12 @@ static int __init ip_vs_lblcr_init(void)
 {
         INIT_LIST_HEAD(&ip_vs_lblcr_scheduler.n_list);
         sysctl_header = register_sysctl_table(lblcr_root_table);
-#ifdef CONFIG_IP_VS_LBLCR_DEBUG
-        proc_net_create(&init_net, "ip_vs_lblcr", 0, ip_vs_lblcr_getinfo);
-#endif
         return register_ip_vs_scheduler(&ip_vs_lblcr_scheduler);
 }
 
 
 static void __exit ip_vs_lblcr_cleanup(void)
 {
-#ifdef CONFIG_IP_VS_LBLCR_DEBUG
-        proc_net_remove(&init_net, "ip_vs_lblcr");
-#endif
         unregister_sysctl_table(sysctl_header);
         unregister_ip_vs_scheduler(&ip_vs_lblcr_scheduler);
 }