[PATCH 2/3] net/hns3: fix can't use vector for Tx when not set fast free

[Dengdui Huang]

Currently, select Tx vector algorithm only when tx_offload is
RTE_ETH_TX_OFFLOAD_MBUF_FAST_FREE. Actually, this algorithm
already supported the case that tx_offload isn't fast free.

Fixes: e31f123db06b ("net/hns3: support NEON Tx")
Cc: stable at dpdk.org

Signed-off-by: Dengdui Huang <huangdengdui at huawei.com>
---
 drivers/net/hns3/hns3_rxtx_vec.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/net/hns3/hns3_rxtx_vec.c b/drivers/net/hns3/hns3_rxtx_vec.c
index bf37ce51b1..9fb66ea2de 100644
--- a/drivers/net/hns3/hns3_rxtx_vec.c
+++ b/drivers/net/hns3/hns3_rxtx_vec.c
@@ -16,11 +16,11 @@
 int
 hns3_tx_check_vec_support(struct rte_eth_dev *dev)
 {
-	struct rte_eth_txmode *txmode = &dev->data->dev_conf.txmode;
+	uint64_t tx_offloads = dev->data->dev_conf.txmode.offloads;
 	struct rte_eth_rxmode *rxmode = &dev->data->dev_conf.rxmode;
 
-	/* Only support RTE_ETH_TX_OFFLOAD_MBUF_FAST_FREE */
-	if (txmode->offloads != RTE_ETH_TX_OFFLOAD_MBUF_FAST_FREE)
+	/* Only support when Tx offloads is RTE_ETH_TX_OFFLOAD_MBUF_FAST_FREE or 0. */
+	if (tx_offloads != RTE_ETH_TX_OFFLOAD_MBUF_FAST_FREE && tx_offloads != 0)
 		return -ENOTSUP;
 
 	/*
-- 
2.33.0