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[2/4] net/hns3: remove unnecessary input parameter valid judgement

Message ID 20200116092706.17388-3-huwei013@chinasoftinc.com (mailing list archive)
State Accepted, archived
Delegated to: Ferruh Yigit
Headers show
Series improvement and cleanup for hns3 PMD driver | expand


Context Check Description
ci/Intel-compilation success Compilation OK
ci/checkpatch success coding style OK

Commit Message

Wei Hu (Xavier) Jan. 16, 2020, 9:27 a.m. UTC
From: Lijun Ou <oulijun@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

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