75 	struct crypto_shash *tfm;  in chap_test_algorithm()  local
77 	tfm = crypto_alloc_shash(name, 0, 0);  in chap_test_algorithm()
78 	if (IS_ERR(tfm))  in chap_test_algorithm()
81 	crypto_free_shash(tfm);  in chap_test_algorithm()
259 	struct crypto_shash *tfm = NULL;  in chap_server_compute_hash()  local
356 	tfm = crypto_alloc_shash(chap->digest_name, 0, 0);  in chap_server_compute_hash()
357 	if (IS_ERR(tfm)) {  in chap_server_compute_hash()
358 		tfm = NULL;  in chap_server_compute_hash()
363 	desc = kmalloc(sizeof(*desc) + crypto_shash_descsize(tfm), GFP_KERNEL);  in chap_server_compute_hash()
369 	desc->tfm = tfm;  in chap_server_compute_hash()
560 	if (tfm)  in chap_server_compute_hash()
561 		crypto_free_shash(tfm);  in chap_server_compute_hash()