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Diffstat (limited to 'net/sysctl_net.c')
-rw-r--r--net/sysctl_net.c23
1 files changed, 0 insertions, 23 deletions
diff --git a/net/sysctl_net.c b/net/sysctl_net.c
index ce97237b653..2b8d1d95098 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)
{