173 		struct iv_elephant_private elephant;  member
781 	struct iv_elephant_private *elephant = &cc->iv_gen_private.elephant;  in crypt_iv_elephant_dtr()  local
783 	crypto_free_skcipher(elephant->tfm);  in crypt_iv_elephant_dtr()
784 	elephant->tfm = NULL;  in crypt_iv_elephant_dtr()
790 	struct iv_elephant_private *elephant = &cc->iv_gen_private.elephant;  in crypt_iv_elephant_ctr()  local
793 	elephant->tfm = crypto_alloc_skcipher("ecb(aes)", 0,  in crypt_iv_elephant_ctr()
795 	if (IS_ERR(elephant->tfm)) {  in crypt_iv_elephant_ctr()
796 		r = PTR_ERR(elephant->tfm);  in crypt_iv_elephant_ctr()
797 		elephant->tfm = NULL;  in crypt_iv_elephant_ctr()
953 	struct iv_elephant_private *elephant = &cc->iv_gen_private.elephant;  in crypt_iv_elephant()  local
960 	req = skcipher_request_alloc(elephant->tfm, GFP_NOIO);  in crypt_iv_elephant()
1049 	struct iv_elephant_private *elephant = &cc->iv_gen_private.elephant;  in crypt_iv_elephant_init()  local
1052 	return crypto_skcipher_setkey(elephant->tfm, &cc->key[key_offset], cc->key_extra_size);  in crypt_iv_elephant_init()
1057 	struct iv_elephant_private *elephant = &cc->iv_gen_private.elephant;  in crypt_iv_elephant_wipe()  local
1061 	return crypto_skcipher_setkey(elephant->tfm, key, cc->key_extra_size);  in crypt_iv_elephant_wipe()