582 	struct crypto_ahash *nhash;  in crypto_clone_ahash()  local
594 	nhash = crypto_clone_tfm(&crypto_ahash_type, tfm);  in crypto_clone_ahash()
596 	if (IS_ERR(nhash))  in crypto_clone_ahash()
597 		return nhash;  in crypto_clone_ahash()
599 	nhash->reqsize = hash->reqsize;  in crypto_clone_ahash()
600 	nhash->statesize = hash->statesize;  in crypto_clone_ahash()
603 		struct crypto_shash **nctx = crypto_ahash_ctx(nhash);  in crypto_clone_ahash()
611 		nhash->using_shash = true;  in crypto_clone_ahash()
613 		return nhash;  in crypto_clone_ahash()
621 	err = alg->clone_tfm(nhash, hash);  in crypto_clone_ahash()
625 	return nhash;  in crypto_clone_ahash()
628 	crypto_free_ahash(nhash);  in crypto_clone_ahash()