diff options
Diffstat (limited to 'kernel')
-rw-r--r-- | kernel/user.c | 7 | ||||
-rw-r--r-- | kernel/user_namespace.c | 4 |
2 files changed, 2 insertions, 9 deletions
diff --git a/kernel/user.c b/kernel/user.c index 50979fd1b7aa..f8519b62cf9a 100644 --- a/kernel/user.c +++ b/kernel/user.c @@ -64,10 +64,7 @@ struct user_namespace init_user_ns = { .flags = USERNS_INIT_FLAGS, #ifdef CONFIG_KEYS .keyring_name_list = LIST_HEAD_INIT(init_user_ns.keyring_name_list), -#endif -#ifdef CONFIG_PERSISTENT_KEYRINGS - .persistent_keyring_register_sem = - __RWSEM_INITIALIZER(init_user_ns.persistent_keyring_register_sem), + .keyring_sem = __RWSEM_INITIALIZER(init_user_ns.keyring_sem), #endif }; EXPORT_SYMBOL_GPL(init_user_ns); @@ -143,8 +140,6 @@ static void free_user(struct user_struct *up, unsigned long flags) { uid_hash_remove(up); spin_unlock_irqrestore(&uidhash_lock, flags); - key_put(up->uid_keyring); - key_put(up->session_keyring); kmem_cache_free(uid_cachep, up); } diff --git a/kernel/user_namespace.c b/kernel/user_namespace.c index bda6e890ad88..c87c2ecc7085 100644 --- a/kernel/user_namespace.c +++ b/kernel/user_namespace.c @@ -135,9 +135,7 @@ int create_user_ns(struct cred *new) #ifdef CONFIG_KEYS INIT_LIST_HEAD(&ns->keyring_name_list); -#endif -#ifdef CONFIG_PERSISTENT_KEYRINGS - init_rwsem(&ns->persistent_keyring_register_sem); + init_rwsem(&ns->keyring_sem); #endif ret = -ENOMEM; if (!setup_userns_sysctls(ns)) |