+static int
+sfc_flow_insert(struct sfc_adapter *sa, struct rte_flow *flow,
+ struct rte_flow_error *error)
+{
+ const struct sfc_flow_ops_by_spec *ops;
+ int rc;
+
+ ops = sfc_flow_get_ops_by_spec(flow);
+ if (ops == NULL || ops->insert == NULL) {
+ rte_flow_error_set(error, ENOTSUP,
+ RTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL,
+ "No backend to handle this flow");
+ return rte_errno;
+ }
+
+ rc = ops->insert(sa, flow);
+ if (rc != 0) {
+ rte_flow_error_set(error, rc, RTE_FLOW_ERROR_TYPE_UNSPECIFIED,
+ NULL, "Failed to insert the flow rule");
+ }
+
+ return rc;
+}
+
+static int
+sfc_flow_remove(struct sfc_adapter *sa, struct rte_flow *flow,
+ struct rte_flow_error *error)
+{
+ const struct sfc_flow_ops_by_spec *ops;
+ int rc;
+
+ ops = sfc_flow_get_ops_by_spec(flow);
+ if (ops == NULL || ops->remove == NULL) {
+ rte_flow_error_set(error, ENOTSUP,
+ RTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL,
+ "No backend to handle this flow");
+ return rte_errno;
+ }
+
+ rc = ops->remove(sa, flow);
+ if (rc != 0) {
+ rte_flow_error_set(error, rc, RTE_FLOW_ERROR_TYPE_UNSPECIFIED,
+ NULL, "Failed to remove the flow rule");
+ }
+
+ return rc;
+}
+