ethdev: replace callback getting filter operations

[dpdk.git] / lib / librte_ethdev / rte_flow.c

diff --git a/lib/librte_ethdev/rte_flow.c b/lib/librte_ethdev/rte_flow.c
index 241af6c..e07e617 100644 (file)
--- a/lib/librte_ethdev/rte_flow.c
+++ b/lib/librte_ethdev/rte_flow.c
@@ -255,18 +255,21 @@ rte_flow_ops_get(uint16_t port_id, struct rte_flow_error *error)
 
        if (unlikely(!rte_eth_dev_is_valid_port(port_id)))
                code = ENODEV;
-       else if (unlikely(!dev->dev_ops->filter_ctrl ||
-                         dev->dev_ops->filter_ctrl(dev,
-                                                   RTE_ETH_FILTER_GENERIC,
-                                                   RTE_ETH_FILTER_GET,
-                                                   &ops) ||
-                         !ops))
+       else if (unlikely(dev->dev_ops->flow_ops_get == NULL))
+               /* flow API not supported with this driver dev_ops */
                code = ENOSYS;
        else
-               return ops;
-       rte_flow_error_set(error, code, RTE_FLOW_ERROR_TYPE_UNSPECIFIED,
-                          NULL, rte_strerror(code));
-       return NULL;
+               code = dev->dev_ops->flow_ops_get(dev, &ops);
+       if (code == 0 && ops == NULL)
+               /* flow API not supported with this device */
+               code = ENOSYS;
+
+       if (code != 0) {
+               rte_flow_error_set(error, code, RTE_FLOW_ERROR_TYPE_UNSPECIFIED,
+                                  NULL, rte_strerror(code));
+               return NULL;
+       }
+       return ops;
 }
 
 /* Check whether a flow rule can be created on a given port. */