KEYS: Fix some sparse warnings

[firefly-linux-kernel-4.4.55.git] / security / keys / keyring.c

diff --git a/security/keys/keyring.c b/security/keys/keyring.c
index 7445875f681807559aaa9a071ff1d0eea41bc93c..81e7852d281d51d4faa2600b15b16ab290defa11 100644 (file)
--- a/security/keys/keyring.c
+++ b/security/keys/keyring.c
@@ -751,6 +751,7 @@ static void keyring_unlink_rcu_disposal(struct rcu_head *rcu)
 int __key_link_begin(struct key *keyring, const struct key_type *type,
                     const char *description, unsigned long *_prealloc)
        __acquires(&keyring->sem)
+       __acquires(&keyring_serialise_link_sem)
 {
        struct keyring_list *klist, *nklist;
        unsigned long prealloc;
@@ -960,6 +961,7 @@ void __key_link(struct key *keyring, struct key *key,
 void __key_link_end(struct key *keyring, struct key_type *type,
                    unsigned long prealloc)
        __releases(&keyring->sem)
+       __releases(&keyring_serialise_link_sem)
 {
        BUG_ON(type == NULL);
        BUG_ON(type->name == NULL);