57 lines
2.1 KiB
Diff
57 lines
2.1 KiB
Diff
From 84238b8c14fea96afc910475692a83e4f6eafa16 Mon Sep 17 00:00:00 2001
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From: Peng Li <lipeng321@huawei.com>
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Date: Tue, 28 Sep 2021 11:51:58 +0800
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Subject: [PATCH 107/283] net: hns3: remove redundant param to simplify code
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mainline inclusion
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from mainline-v5.15-rc1
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commit 5f22a80f32deed391011f7ab3ce8951ea89282f8
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category: feature
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bugzilla: https://gitee.com/src-openeuler/kernel/issues/I8EMYT
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CVE: NA
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Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5f22a80f32deed391011f7ab3ce8951ea89282f8
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----------------------------------------------------------------------
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The param msg_q is redundant, copy &req->msg to
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hdev->arq.msg_q[hdev->arq.tail] directly makes code clean.
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So removes the redundant param msg_q.
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Signed-off-by: Peng Li <lipeng321@huawei.com>
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Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
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Signed-off-by: David S. Miller <davem@davemloft.net>
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Reviewed-by: Yongxin Li <liyongxin1@huawei.com>
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Signed-off-by: Junxin Chen <chenjunxin1@huawei.com>
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Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com>
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Signed-off-by: Xiaodong Li <lixiaodong67@huawei.com>
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---
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drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_mbx.c | 4 +---
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1 file changed, 1 insertion(+), 3 deletions(-)
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diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_mbx.c b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_mbx.c
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index 41e303a42a9d..995321058a70 100644
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--- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_mbx.c
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+++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_mbx.c
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@@ -187,7 +187,6 @@ void hclgevf_mbx_handler(struct hclgevf_dev *hdev)
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struct hclge_mbx_pf_to_vf_cmd *req;
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struct hclgevf_cmq_ring *crq;
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struct hclgevf_desc *desc;
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- u16 *msg_q;
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u16 flag;
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resp = &hdev->mbx_resp;
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@@ -273,8 +272,7 @@ void hclgevf_mbx_handler(struct hclgevf_dev *hdev)
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}
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/* tail the async message in arq */
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- msg_q = hdev->arq.msg_q[hdev->arq.tail];
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- memcpy(&msg_q[0], &req->msg,
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+ memcpy(hdev->arq.msg_q[hdev->arq.tail], &req->msg,
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HCLGE_MBX_MAX_ARQ_MSG_SIZE * sizeof(u16));
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hclge_mbx_tail_ptr_move_arq(hdev->arq);
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atomic_inc(&hdev->arq.count);
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--
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2.34.1
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