From: Peng Li Date: Fri, 27 Aug 2021 09:28:20 +0000 (+0800) Subject: net: hns3: use memcpy to simplify code X-Git-Tag: microblaze-v5.16~158^2~51^2~4 X-Git-Url: http://git.monstr.eu/?a=commitdiff_plain;h=304cd8e776ddca5021dd9c1d7603ea40afc48ec6;p=linux-2.6-microblaze.git 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 Signed-off-by: Guangbin Huang Signed-off-by: David S. Miller --- 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