316 	struct dh_safe_prime_tfm_ctx *tfm_ctx = kpp_tfm_ctx(tfm);  in dh_safe_prime_init_tfm()  local
318 	tfm_ctx->dh_tfm = crypto_spawn_kpp(&inst_ctx->dh_spawn);  in dh_safe_prime_init_tfm()
319 	if (IS_ERR(tfm_ctx->dh_tfm))  in dh_safe_prime_init_tfm()
320 		return PTR_ERR(tfm_ctx->dh_tfm);  in dh_safe_prime_init_tfm()
323 			     crypto_kpp_reqsize(tfm_ctx->dh_tfm));  in dh_safe_prime_init_tfm()
330 	struct dh_safe_prime_tfm_ctx *tfm_ctx = kpp_tfm_ctx(tfm);  in dh_safe_prime_exit_tfm()  local
332 	crypto_free_kpp(tfm_ctx->dh_tfm);  in dh_safe_prime_exit_tfm()
462 	struct dh_safe_prime_tfm_ctx *tfm_ctx = kpp_tfm_ctx(tfm);  in dh_safe_prime_set_secret()  local
500 	err = crypto_kpp_set_secret(tfm_ctx->dh_tfm, buf, buf_size);  in dh_safe_prime_set_secret()
516 	struct dh_safe_prime_tfm_ctx *tfm_ctx =  in dh_safe_prime_prepare_dh_req()  local
520 	kpp_request_set_tfm(dh_req, tfm_ctx->dh_tfm);  in dh_safe_prime_prepare_dh_req()
546 	struct dh_safe_prime_tfm_ctx *tfm_ctx = kpp_tfm_ctx(tfm);  in dh_safe_prime_max_size()  local
548 	return crypto_kpp_maxsize(tfm_ctx->dh_tfm);  in dh_safe_prime_max_size()