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-rw-r--r--net/core/sysctl_net_core.c2
-rw-r--r--net/ipv4/ip_fragment.c2
-rw-r--r--net/ipv6/reassembly.c2
-rw-r--r--net/ipv6/sysctl_net_ipv6.c2
-rw-r--r--net/sysctl_net.c23
5 files changed, 4 insertions, 27 deletions
diff --git a/net/core/sysctl_net_core.c b/net/core/sysctl_net_core.c
index 247c69b..8f67633 100644
--- a/net/core/sysctl_net_core.c
+++ b/net/core/sysctl_net_core.c
@@ -258,7 +258,7 @@ static __init int sysctl_core_init(void)
static struct ctl_table empty[1];
kmemleak_not_leak(register_sysctl_paths(net_core_path, empty));
- register_net_sysctl_rotable(net_core_path, net_core_table);
+ register_net_sysctl(&init_net, "net/core", net_core_table);
return register_pernet_subsys(&sysctl_core_ops);
}
diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c
index 631f596..6a2f85c 100644
--- a/net/ipv4/ip_fragment.c
+++ b/net/ipv4/ip_fragment.c
@@ -807,7 +807,7 @@ static void __net_exit ip4_frags_ns_ctl_unregister(struct net *net)
static void ip4_frags_ctl_register(void)
{
- register_net_sysctl_rotable(net_ipv4_ctl_path, ip4_frags_ctl_table);
+ register_net_sysctl(&init_net, "net/ipv4", ip4_frags_ctl_table);
}
#else
static inline int ip4_frags_ns_ctl_register(struct net *net)
diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c
index 9447bd6..42f4f7c 100644
--- a/net/ipv6/reassembly.c
+++ b/net/ipv6/reassembly.c
@@ -674,7 +674,7 @@ static struct ctl_table_header *ip6_ctl_header;
static int ip6_frags_sysctl_register(void)
{
- ip6_ctl_header = register_net_sysctl_rotable(net_ipv6_ctl_path,
+ ip6_ctl_header = register_net_sysctl(&init_net, "net/ipv6",
ip6_frags_ctl_table);
return ip6_ctl_header == NULL ? -ENOMEM : 0;
}
diff --git a/net/ipv6/sysctl_net_ipv6.c b/net/ipv6/sysctl_net_ipv6.c
index 166a57c..06f21e5 100644
--- a/net/ipv6/sysctl_net_ipv6.c
+++ b/net/ipv6/sysctl_net_ipv6.c
@@ -140,7 +140,7 @@ int ipv6_sysctl_register(void)
{
int err = -ENOMEM;
- ip6_header = register_net_sysctl_rotable(net_ipv6_ctl_path, ipv6_rotable);
+ ip6_header = register_net_sysctl(&init_net, "net/ipv6", ipv6_rotable);
if (ip6_header == NULL)
goto out;
diff --git a/net/sysctl_net.c b/net/sysctl_net.c
index ce97237..2b8d1d9 100644
--- a/net/sysctl_net.c
+++ b/net/sysctl_net.c
@@ -59,19 +59,6 @@ static struct ctl_table_root net_sysctl_root = {
.permissions = net_ctl_permissions,
};
-static int net_ctl_ro_header_perms(struct ctl_table_root *root,
- struct nsproxy *namespaces, struct ctl_table *table)
-{
- if (net_eq(namespaces->net_ns, &init_net))
- return table->mode;
- else
- return table->mode & ~0222;
-}
-
-static struct ctl_table_root net_sysctl_ro_root = {
- .permissions = net_ctl_ro_header_perms,
-};
-
static int __net_init sysctl_net_init(struct net *net)
{
setup_sysctl_set(&net->sysctls, &net_sysctl_root, is_seen);
@@ -103,8 +90,6 @@ __init int net_sysctl_init(void)
ret = register_pernet_subsys(&sysctl_pernet_ops);
if (ret)
goto out;
- setup_sysctl_set(&net_sysctl_ro_root.default_set, &net_sysctl_ro_root, NULL);
- register_sysctl_root(&net_sysctl_ro_root);
register_sysctl_root(&net_sysctl_root);
out:
return ret;
@@ -117,14 +102,6 @@ struct ctl_table_header *register_net_sysctl_table(struct net *net,
}
EXPORT_SYMBOL_GPL(register_net_sysctl_table);
-struct ctl_table_header *register_net_sysctl_rotable(const
- struct ctl_path *path, struct ctl_table *table)
-{
- return __register_sysctl_paths(&net_sysctl_ro_root.default_set,
- path, table);
-}
-EXPORT_SYMBOL_GPL(register_net_sysctl_rotable);
-
struct ctl_table_header *register_net_sysctl(struct net *net,
const char *path, struct ctl_table *table)
{
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