222 	struct crypto_larval *larval;  in __crypto_register_alg()  local
253 	larval = crypto_larval_alloc(alg->cra_name,  in __crypto_register_alg()
255 	if (IS_ERR(larval))  in __crypto_register_alg()
259 	larval->adult = crypto_mod_get(alg);  in __crypto_register_alg()
260 	if (!larval->adult)  in __crypto_register_alg()
263 	refcount_set(&larval->alg.cra_refcnt, 1);  in __crypto_register_alg()
264 	memcpy(larval->alg.cra_driver_name, alg->cra_driver_name,  in __crypto_register_alg()
266 	larval->alg.cra_priority = alg->cra_priority;  in __crypto_register_alg()
269 	list_add(&larval->alg.cra_list, &crypto_alg_list);  in __crypto_register_alg()
274 	return larval;  in __crypto_register_alg()
277 	kfree(larval);  in __crypto_register_alg()
279 	larval = ERR_PTR(ret);  in __crypto_register_alg()
336 			struct crypto_larval *larval = (void *)q;  in crypto_alg_tested()  local
347 			if (larval->adult)  in crypto_alg_tested()
349 			if ((q->cra_flags ^ alg->cra_flags) & larval->mask)  in crypto_alg_tested()
353 				larval->adult = alg;  in crypto_alg_tested()
355 				larval->adult = ERR_PTR(-EAGAIN);  in crypto_alg_tested()
392 static void crypto_wait_for_test(struct crypto_larval *larval)  in crypto_wait_for_test()  argument
396 	err = crypto_probing_notify(CRYPTO_MSG_ALG_REGISTER, larval->adult);  in crypto_wait_for_test()
400 		crypto_alg_tested(larval->alg.cra_driver_name, 0);  in crypto_wait_for_test()
403 	err = wait_for_completion_killable(&larval->completion);  in crypto_wait_for_test()
406 		crypto_notify(CRYPTO_MSG_ALG_LOADED, larval);  in crypto_wait_for_test()
409 	crypto_larval_kill(&larval->alg);  in crypto_wait_for_test()
414 	struct crypto_larval *larval;  in crypto_register_alg()  local
423 	larval = __crypto_register_alg(alg);  in crypto_register_alg()
426 	if (IS_ERR(larval))  in crypto_register_alg()
427 		return PTR_ERR(larval);  in crypto_register_alg()
429 	crypto_wait_for_test(larval);  in crypto_register_alg()
603 	struct crypto_larval *larval;  in crypto_register_instance()  local
616 	larval = ERR_PTR(-EAGAIN);  in crypto_register_instance()
632 	larval = __crypto_register_alg(&inst->alg);  in crypto_register_instance()
633 	if (IS_ERR(larval))  in crypto_register_instance()
642 	err = PTR_ERR(larval);  in crypto_register_instance()
643 	if (IS_ERR(larval))  in crypto_register_instance()
646 	crypto_wait_for_test(larval);  in crypto_register_instance()