179 		struct iv_elephant_private elephant;  member
767 	struct iv_elephant_private *elephant = &cc->iv_gen_private.elephant;  in crypt_iv_elephant_dtr()  local
769 	crypto_free_skcipher(elephant->tfm);  in crypt_iv_elephant_dtr()
770 	elephant->tfm = NULL;  in crypt_iv_elephant_dtr()
776 	struct iv_elephant_private *elephant = &cc->iv_gen_private.elephant;  in crypt_iv_elephant_ctr()  local
779 	elephant->tfm = crypto_alloc_skcipher("ecb(aes)", 0,  in crypt_iv_elephant_ctr()
781 	if (IS_ERR(elephant->tfm)) {  in crypt_iv_elephant_ctr()
782 		r = PTR_ERR(elephant->tfm);  in crypt_iv_elephant_ctr()
783 		elephant->tfm = NULL;  in crypt_iv_elephant_ctr()
939 	struct iv_elephant_private *elephant = &cc->iv_gen_private.elephant;  in crypt_iv_elephant()  local
946 	req = skcipher_request_alloc(elephant->tfm, GFP_NOIO);  in crypt_iv_elephant()
1035 	struct iv_elephant_private *elephant = &cc->iv_gen_private.elephant;  in crypt_iv_elephant_init()  local
1038 	return crypto_skcipher_setkey(elephant->tfm, &cc->key[key_offset], cc->key_extra_size);  in crypt_iv_elephant_init()
1043 	struct iv_elephant_private *elephant = &cc->iv_gen_private.elephant;  in crypt_iv_elephant_wipe()  local
1047 	return crypto_skcipher_setkey(elephant->tfm, key, cc->key_extra_size);  in crypt_iv_elephant_wipe()