net/ceph/crypto.c

300 	struct ceph_crypto_key *ckey;
310 	ckey = kmalloc(sizeof(*ckey), GFP_KERNEL);
311 	if (!ckey)
316 	ret = ceph_crypto_key_decode(ckey, &p, (char*)prep->data+datalen);
320 	prep->payload.data[0] = ckey;
325 	kfree(ckey);
332 	struct ceph_crypto_key *ckey = prep->payload.data[0];
333 	ceph_crypto_key_destroy(ckey);
334 	kfree(ckey);
339 	struct ceph_crypto_key *ckey = key->payload.data[0];
341 	ceph_crypto_key_destroy(ckey);
342 	kfree(ckey);