524 	struct ceph_crypto_key *ckey;  in ceph_key_preparse()  local
534 	ckey = kmalloc(sizeof(*ckey), GFP_KERNEL);  in ceph_key_preparse()
535 	if (!ckey)  in ceph_key_preparse()
540 	ret = ceph_crypto_key_decode(ckey, &p, (char*)prep->data+datalen);  in ceph_key_preparse()
544 	prep->payload[0] = ckey;  in ceph_key_preparse()
549 	kfree(ckey);  in ceph_key_preparse()
556 	struct ceph_crypto_key *ckey = prep->payload[0];  in ceph_key_free_preparse()  local
557 	ceph_crypto_key_destroy(ckey);  in ceph_key_free_preparse()
558 	kfree(ckey);  in ceph_key_free_preparse()
563 	struct ceph_crypto_key *ckey = key->payload.data;  in ceph_key_destroy()  local
565 	ceph_crypto_key_destroy(ckey);  in ceph_key_destroy()
566 	kfree(ckey);  in ceph_key_destroy()