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

From: Guangbin Huang
Date: Fri Aug 27 2021 - 05:33:01 EST


From: Peng Li <lipeng321@xxxxxxxxxx>

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@xxxxxxxxxx>
Signed-off-by: Guangbin Huang <huangguangbin2@xxxxxxxxxx>
---
drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_mbx.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)

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);
--
2.8.1