/* Initialize des crypto engine */
dd->engine = crypto_engine_alloc_init(dev, 1);
- if (!dd->engine)
+ if (!dd->engine) {
+ err = -ENOMEM;
goto err_engine;
+ }
dd->engine->prepare_cipher_request = omap_des_prepare_req;
dd->engine->cipher_one_request = omap_des_crypt_req;