diff options
| author | Peng Li <lipeng321@huawei.com> | 2021-08-27 12:28:20 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-08-27 13:20:21 +0300 |
| commit | 304cd8e776ddca5021dd9c1d7603ea40afc48ec6 (patch) | |
| tree | d3f9d07ffdf54433c095a8b076abb310da449f10 /drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_mbx.c | |
| parent | 67821a0cf5c97690d7d00b5afe5137ebe29f60fd (diff) | |
| download | linux-304cd8e776ddca5021dd9c1d7603ea40afc48ec6.tar.xz | |
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: Peng Li <lipeng321@huawei.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_mbx.c')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_mbx.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_mbx.c b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_mbx.c index 50309506bb60..d42e2715ab6c 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_mbx.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_mbx.c @@ -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 |