cryptodev: allocate driver structure statically

[dpdk.git] / drivers / crypto / null / null_crypto_pmd.c

diff --git a/drivers/crypto/null/null_crypto_pmd.c b/drivers/crypto/null/null_crypto_pmd.c
index 7f7dee6..d5d2bb3 100644 (file)
--- a/drivers/crypto/null/null_crypto_pmd.c
+++ b/drivers/crypto/null/null_crypto_pmd.c
@@ -48,7 +48,7 @@ null_crypto_set_session_parameters(
                const struct rte_crypto_sym_xform *xform)
 {
        if (xform == NULL) {
-               return -1;
+               return -EINVAL;
        } else if (xform->type == RTE_CRYPTO_SYM_XFORM_AUTH &&
                        xform->next == NULL) {
                /* Authentication Only */
@@ -73,7 +73,7 @@ null_crypto_set_session_parameters(
                        return 0;
        }
 
-       return -1;
+       return -ENOTSUP;
 }
 
 /** Process crypto operation for mbuf */
@@ -286,10 +286,13 @@ static struct rte_vdev_driver cryptodev_null_pmd_drv = {
        .remove = cryptodev_null_remove_dev,
 };
 
+static struct cryptodev_driver null_crypto_drv;
+
 RTE_PMD_REGISTER_VDEV(CRYPTODEV_NAME_NULL_PMD, cryptodev_null_pmd_drv);
 RTE_PMD_REGISTER_ALIAS(CRYPTODEV_NAME_NULL_PMD, cryptodev_null_pmd);
 RTE_PMD_REGISTER_PARAM_STRING(CRYPTODEV_NAME_NULL_PMD,
        "max_nb_queue_pairs=<int> "
        "max_nb_sessions=<int> "
        "socket_id=<int>");
-RTE_PMD_REGISTER_CRYPTO_DRIVER(cryptodev_null_pmd_drv, cryptodev_driver_id);
+RTE_PMD_REGISTER_CRYPTO_DRIVER(null_crypto_drv, cryptodev_null_pmd_drv,
+               cryptodev_driver_id);