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[net-next,5/8] net: hns3: remove redundant param to simplify code

Message ID 1630056504-31725-6-git-send-email-huangguangbin2@huawei.com (mailing list archive)
State Superseded
Commit 5f22a80f32deed391011f7ab3ce8951ea89282f8
Delegated to: Netdev Maintainers
Headers show
Series net: hns3: add some cleanups | expand

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Commit Message

Guangbin Huang Aug. 27, 2021, 9:28 a.m. UTC 
From: Peng Li <lipeng321@huawei.com>

The param msg_q is redundant, copy &req->msg to
hdev->arq.msg_q[hdev->arq.tail] directly makes code clean.
So removes the redundant param msg_q.

Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
---
 drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_mbx.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_mbx.c b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_mbx.c
index d42e2715ab6c..46d06e1d04f9 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_mbx.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_mbx.c
@@ -161,7 +161,6 @@  void hclgevf_mbx_handler(struct hclgevf_dev *hdev)
 	struct hclge_mbx_pf_to_vf_cmd *req;
 	struct hclgevf_cmq_ring *crq;
 	struct hclgevf_desc *desc;
-	u16 *msg_q;
 	u16 flag;
 
 	resp = &hdev->mbx_resp;
@@ -243,8 +242,7 @@  void hclgevf_mbx_handler(struct hclgevf_dev *hdev)
 			}
 
 			/* tail the async message in arq */
-			msg_q = hdev->arq.msg_q[hdev->arq.tail];
-			memcpy(&msg_q[0], &req->msg,
+			memcpy(hdev->arq.msg_q[hdev->arq.tail], &req->msg,
 			       HCLGE_MBX_MAX_ARQ_MSG_SIZE * sizeof(u16));
 			hclge_mbx_tail_ptr_move_arq(hdev->arq);
 			atomic_inc(&hdev->arq.count);