Function sfc_flow_create_locked

dpdk/drivers/net/sfc/sfc_flow.c:2577–2617

}

struct rte_flow *
sfc_flow_create_locked(struct sfc_adapter *sa, bool internal,
		       const struct rte_flow_attr *attr,
		       const struct rte_flow_item pattern[],
		       const struct rte_flow_action actions[],
		       struct rte_flow_error *error)
{
	struct rte_flow *flow = NULL;
	int rc;

	SFC_ASSERT(sfc_adapter_is_locked(sa));

	flow = sfc_flow_zmalloc(error);
	if (flow == NULL)
		goto fail_no_mem;

	flow->internal = internal;

	rc = sfc_flow_parse(sa->eth_dev, attr, pattern, actions, flow, error);
	if (rc != 0)
		goto fail_bad_value;

	TAILQ_INSERT_TAIL(&sa->flow_list, flow, entries);

	if (flow->internal || sa->state == SFC_ETHDEV_STARTED) {
		rc = sfc_flow_insert(sa, flow, error);
		if (rc != 0)
			goto fail_flow_insert;
	}

	return flow;

fail_flow_insert:
	TAILQ_REMOVE(&sa->flow_list, flow, entries);

fail_bad_value:
	sfc_flow_free(sa, flow);

fail_no_mem:
	return NULL;
}

static int
sfc_flow_destroy(struct rte_eth_dev *dev,