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authorEric W. Biederman <ebiederm@xmission.com>2012-04-19 13:26:19 +0000
committerDavid S. Miller <davem@davemloft.net>2012-04-20 21:21:18 -0400
commita5287acc6ca3c69821ab4c5439be8c0ff30a20cb (patch)
treeebc0f3938fabf0b1b9e1849c655d77a7b4da2f1f /net/ipv6
parent45bad914987ed526d468247e0a5f5f7acb2066a1 (diff)
net ipv6: Remove unneded registration of an empty net/ipv6/neigh
sysctl no longer requires explicit creation of directories. The neigh directory is always populated with at least a default entry so this should cause no user visible changes. Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Acked-by: Pavel Emelyanov <xemul@parallels.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6')
-rw-r--r--net/ipv6/af_inet6.c15
-rw-r--r--net/ipv6/sysctl_net_ipv6.c27
2 files changed, 0 insertions, 42 deletions
diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
index 8ed1b930e75..461e7896e5d 100644
--- a/net/ipv6/af_inet6.c
+++ b/net/ipv6/af_inet6.c
@@ -1111,11 +1111,6 @@ static int __init inet6_init(void)
if (err)
goto out_sock_register_fail;
-#ifdef CONFIG_SYSCTL
- err = ipv6_static_sysctl_register();
- if (err)
- goto static_sysctl_fail;
-#endif
tcpv6_prot.sysctl_mem = init_net.ipv4.sysctl_tcp_mem;
/*
@@ -1242,10 +1237,6 @@ ipmr_fail:
icmp_fail:
unregister_pernet_subsys(&inet6_net_ops);
register_pernet_fail:
-#ifdef CONFIG_SYSCTL
- ipv6_static_sysctl_unregister();
-static_sysctl_fail:
-#endif
sock_unregister(PF_INET6);
rtnl_unregister_all(PF_INET6);
out_sock_register_fail:
@@ -1272,9 +1263,6 @@ static void __exit inet6_exit(void)
/* Disallow any further netlink messages */
rtnl_unregister_all(PF_INET6);
-#ifdef CONFIG_SYSCTL
- ipv6_sysctl_unregister();
-#endif
udpv6_exit();
udplitev6_exit();
tcpv6_exit();
@@ -1302,9 +1290,6 @@ static void __exit inet6_exit(void)
rawv6_exit();
unregister_pernet_subsys(&inet6_net_ops);
-#ifdef CONFIG_SYSCTL
- ipv6_static_sysctl_unregister();
-#endif
proto_unregister(&rawv6_prot);
proto_unregister(&udplitev6_prot);
proto_unregister(&udpv6_prot);
diff --git a/net/ipv6/sysctl_net_ipv6.c b/net/ipv6/sysctl_net_ipv6.c
index 99279c8aaf2..cf1e96a4960 100644
--- a/net/ipv6/sysctl_net_ipv6.c
+++ b/net/ipv6/sysctl_net_ipv6.c
@@ -16,18 +16,6 @@
#include <net/addrconf.h>
#include <net/inet_frag.h>
-static struct ctl_table empty[1];
-
-static ctl_table ipv6_static_skeleton[] = {
- {
- .procname = "neigh",
- .maxlen = 0,
- .mode = 0555,
- .child = empty,
- },
- { }
-};
-
static ctl_table ipv6_table_template[] = {
{
.procname = "route",
@@ -160,18 +148,3 @@ void ipv6_sysctl_unregister(void)
unregister_net_sysctl_table(ip6_header);
unregister_pernet_subsys(&ipv6_sysctl_net_ops);
}
-
-static struct ctl_table_header *ip6_base;
-
-int ipv6_static_sysctl_register(void)
-{
- ip6_base = register_net_sysctl_table(&init_net, net_ipv6_ctl_path, ipv6_static_skeleton);
- if (ip6_base == NULL)
- return -ENOMEM;
- return 0;
-}
-
-void ipv6_static_sysctl_unregister(void)
-{
- unregister_net_sysctl_table(ip6_base);
-}