Commit 304cd8e7 authored by Peng Li's avatar Peng Li Committed by David S. Miller
Browse files

net: hns3: use memcpy to simplify code 



Use memcpy to copy req->msg.resp_data to resp->additional_info,
to simplify the code and improve a little efficiency.

Signed-off-by: default avatarPeng Li <lipeng321@huawei.com>
Signed-off-by: default avatarGuangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 67821a0c

drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_mbx.c

+2 −7
Original line number Diff line number Diff line
@@ -163,8 +163,6 @@ void hclgevf_mbx_handler(struct hclgevf_dev *hdev) 
	struct hclgevf_desc *desc;

	u16 *msg_q;

	u16 flag;

	u8 *temp;

	int i;



	resp = &hdev->mbx_resp;

	crq = &hdev->hw.cmq.crq;
@@ -212,11 +210,8 @@ void hclgevf_mbx_handler(struct hclgevf_dev *hdev) 
			resp->resp_status =

				hclgevf_resp_to_errno(req->msg.resp_status);



			temp = (u8 *)req->msg.resp_data;

			for (i = 0; i < HCLGE_MBX_MAX_RESP_DATA_SIZE; i++) {

				resp->additional_info[i] = *temp;

				temp++;

			}

			memcpy(resp->additional_info, req->msg.resp_data,

			       HCLGE_MBX_MAX_RESP_DATA_SIZE * sizeof(u8));



			/* If match_id is not zero, it means PF support

			 * match_id. If the match_id is right, VF get the