[dpdk-dev] [PATCH 2/4] net/hns3: remove unnecessary input parameter valid judgement

[Wei Hu (Xavier)]

From: Lijun Ou <oulijun at huawei.com>

Since the input parameter named dev has been guaranteed not to be NULL
in the rte layer of DPDK framework, it doesn't need to check dev whether
is null in the 'filter_ctrl' ops implementation function named
hns3_dev_filter_ctrl.

Signed-off-by: Lijun Ou <oulijun at huawei.com>
Signed-off-by: Wei Hu (Xavier) <xavier.huwei at huawei.com>
---
 drivers/net/hns3/hns3_flow.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/net/hns3/hns3_flow.c b/drivers/net/hns3/hns3_flow.c
index aa614175d..98affa567 100644
--- a/drivers/net/hns3/hns3_flow.c
+++ b/drivers/net/hns3/hns3_flow.c
@@ -1887,8 +1887,6 @@ hns3_dev_filter_ctrl(struct rte_eth_dev *dev, enum rte_filter_type filter_type,
 	struct hns3_hw *hw;
 	int ret = 0;
 
-	if (dev == NULL)
-		return -EINVAL;
 	hw = HNS3_DEV_PRIVATE_TO_HW(dev->data->dev_private);
 	switch (filter_type) {
 	case RTE_ETH_FILTER_GENERIC:
-- 
2.23.0