diff options
| -rw-r--r-- | include/net/net_namespace.h | 2 | ||||
| -rw-r--r-- | net/core/sysctl_net_core.c | 2 | ||||
| -rw-r--r-- | net/ipv4/ip_fragment.c | 2 | ||||
| -rw-r--r-- | net/ipv6/reassembly.c | 2 | ||||
| -rw-r--r-- | net/ipv6/sysctl_net_ipv6.c | 2 | ||||
| -rw-r--r-- | net/sysctl_net.c | 23 |
6 files changed, 4 insertions, 29 deletions
diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h index 767dcd401e5..6413fcb53cd 100644 --- a/include/net/net_namespace.h +++ b/include/net/net_namespace.h @@ -290,8 +290,6 @@ static inline int net_sysctl_init(void) { return 0; } #endif extern struct ctl_table_header *register_net_sysctl_table(struct net *net, const struct ctl_path *path, struct ctl_table *table); -extern struct ctl_table_header *register_net_sysctl_rotable( - const struct ctl_path *path, struct ctl_table *table); extern struct ctl_table_header *register_net_sysctl(struct net *net, const char *path, struct ctl_table *table); extern void unregister_net_sysctl_table(struct ctl_table_header *header); diff --git a/net/core/sysctl_net_core.c b/net/core/sysctl_net_core.c index 247c69b7cfc..8f67633b484 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 631f596d5d7..6a2f85cd440 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 9447bd69873..42f4f7c0948 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 166a57c47d3..06f21e5ad36 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 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) { |