520 	struct ceph_crypto_key *ckey;  in ceph_key_preparse()  local
530 	ckey = kmalloc(sizeof(*ckey), GFP_KERNEL);  in ceph_key_preparse()
531 	if (!ckey)  in ceph_key_preparse()
536 	ret = ceph_crypto_key_decode(ckey, &p, (char*)prep->data+datalen);  in ceph_key_preparse()
540 	prep->payload.data[0] = ckey;  in ceph_key_preparse()
545 	kfree(ckey);  in ceph_key_preparse()
552 	struct ceph_crypto_key *ckey = prep->payload.data[0];  in ceph_key_free_preparse()  local
553 	ceph_crypto_key_destroy(ckey);  in ceph_key_free_preparse()
554 	kfree(ckey);  in ceph_key_free_preparse()
559 	struct ceph_crypto_key *ckey = key->payload.data[0];  in ceph_key_destroy()  local
561 	ceph_crypto_key_destroy(ckey);  in ceph_key_destroy()
562 	kfree(ckey);  in ceph_key_destroy()