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-rw-r--r--security/keys/keyring.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/security/keys/keyring.c b/security/keys/keyring.c
index 30e242f..37a7f3b 100644
--- a/security/keys/keyring.c
+++ b/security/keys/keyring.c
@@ -860,8 +860,7 @@ void __key_link(struct key *keyring, struct key *key,
kenter("%d,%d,%p", keyring->serial, key->serial, nklist);
- klist = rcu_dereference_protected(keyring->payload.subscriptions,
- rwsem_is_locked(&keyring->sem));
+ klist = rcu_dereference_locked_keyring(keyring);
atomic_inc(&key->usage);
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