28 	const struct fsverity_hash_alg *hash_alg;  in fsverity_ioctl_measure()  local
34 	hash_alg = vi->tree_params.hash_alg;  in fsverity_ioctl_measure()
44 	if (arg.digest_size < hash_alg->digest_size)  in fsverity_ioctl_measure()
48 	arg.digest_algorithm = hash_alg - fsverity_hash_algs;  in fsverity_ioctl_measure()
49 	arg.digest_size = hash_alg->digest_size;  in fsverity_ioctl_measure()
54 	if (copy_to_user(uarg->digest, vi->file_digest, hash_alg->digest_size))  in fsverity_ioctl_measure()
88 	const struct fsverity_hash_alg *hash_alg;  in fsverity_get_digest()  local
94 	hash_alg = vi->tree_params.hash_alg;  in fsverity_get_digest()
95 	memcpy(raw_digest, vi->file_digest, hash_alg->digest_size);  in fsverity_get_digest()
97 		*alg = hash_alg - fsverity_hash_algs;  in fsverity_get_digest()
99 		*halg = hash_alg->algo_id;  in fsverity_get_digest()
100 	return hash_alg->digest_size;  in fsverity_get_digest()