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net: hns3: use memcpy to simplify code

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

Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Peng Li 2021-08-27 17:28:20 +08:00 committed by David S. Miller
parent 67821a0cf5
commit 304cd8e776
1 changed files with 2 additions and 7 deletions
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9
drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_mbx.c
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@ -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