to_ref 595 security/keys/keyctl.c key_ref_t key_ref, from_ref, to_ref; to_ref 611 security/keys/keyctl.c to_ref = lookup_user_key(to_ringid, KEY_LOOKUP_CREATE, KEY_NEED_WRITE); to_ref 612 security/keys/keyctl.c if (IS_ERR(to_ref)) { to_ref 613 security/keys/keyctl.c ret = PTR_ERR(to_ref); to_ref 618 security/keys/keyctl.c key_ref_to_ptr(to_ref), flags); to_ref 620 security/keys/keyctl.c key_ref_put(to_ref);