diff mbox series

[3/7] net/hns3: remove redundant code about mbx

Message ID 1618653299-40380-4-git-send-email-humin29@huawei.com (mailing list archive)
State Accepted
Delegated to: Ferruh Yigit
Headers show
Series features and bugfix for hns3 PMD | expand

Checks

Context Check Description
ci/checkpatch success coding style OK

Commit Message

Min Hu (Connor) April 17, 2021, 9:54 a.m. UTC
From: Huisong Li <lihuisong@huawei.com>

Some mbx messages do not need to reply with data. In this case,
it is no need to set the response data address and the response
length.

This patch removes these redundant codes from mbx messages that do
not need be replied.

Fixes: a5475d61fa34 ("net/hns3: support VF")

Signed-off-by: Huisong Li <lihuisong@huawei.com>
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
---
 drivers/net/hns3/hns3_ethdev_vf.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/hns3/hns3_ethdev_vf.c b/drivers/net/hns3/hns3_ethdev_vf.c
index 5770c47..58809fb 100644
--- a/drivers/net/hns3/hns3_ethdev_vf.c
+++ b/drivers/net/hns3/hns3_ethdev_vf.c
@@ -1511,7 +1511,6 @@  static void
 hns3vf_request_link_info(struct hns3_hw *hw)
 {
 	struct hns3_vf *vf = HNS3_DEV_HW_TO_VF(hw);
-	uint8_t resp_msg;
 	bool send_req;
 	int ret;
 
@@ -1524,7 +1523,7 @@  hns3vf_request_link_info(struct hns3_hw *hw)
 		return;
 
 	ret = hns3_send_mbx_msg(hw, HNS3_MBX_GET_LINK_STATUS, 0, NULL, 0, false,
-				&resp_msg, sizeof(resp_msg));
+				NULL, 0);
 	if (ret) {
 		hns3_err(hw, "failed to fetch link status, ret = %d", ret);
 		return;
@@ -1756,11 +1755,10 @@  hns3vf_keep_alive_handler(void *param)
 	struct rte_eth_dev *eth_dev = (struct rte_eth_dev *)param;
 	struct hns3_adapter *hns = eth_dev->data->dev_private;
 	struct hns3_hw *hw = &hns->hw;
-	uint8_t respmsg;
 	int ret;
 
 	ret = hns3_send_mbx_msg(hw, HNS3_MBX_KEEP_ALIVE, 0, NULL, 0,
-				false, &respmsg, sizeof(uint8_t));
+				false, NULL, 0);
 	if (ret)
 		hns3_err(hw, "VF sends keeping alive cmd failed(=%d)",
 			 ret);