key_unlink 311 fs/crypto/keyring.c err = key_unlink(mk->mk_users, mk_user); key_unlink 382 include/linux/key.h extern int key_unlink(struct key *keyring, key_unlink 573 security/keys/keyctl.c ret = key_unlink(keyring, key); key_unlink 1558 security/keys/keyring.c EXPORT_SYMBOL(key_unlink);