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net: hns3: remove unnecessary MAC enable in app loopback

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Packets will not pass through MAC during app loopback.
Therefore, it is meaningless to enable MAC while doing
app loopback. This patch removes this unnecessary action.

Signed-off-by: Yufeng Mo <moyufeng@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Yufeng Mo 2020-05-27 08:59:16 +08:00 committed by David S. Miller
parent 60c800c64d
commit 01952206e1
1 changed files with 0 additions and 2 deletions
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2
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
View file

@ -6583,8 +6583,6 @@ static int hclge_set_app_loopback(struct hclge_dev *hdev, bool en)
/* 2 Then setup the loopback flag */
loop_en = le32_to_cpu(req->txrx_pad_fcs_loop_en);
hnae3_set_bit(loop_en, HCLGE_MAC_APP_LP_B, en ? 1 : 0);
hnae3_set_bit(loop_en, HCLGE_MAC_TX_EN_B, en ? 1 : 0);
hnae3_set_bit(loop_en, HCLGE_MAC_RX_EN_B, en ? 1 : 0);
req->txrx_pad_fcs_loop_en = cpu_to_le32(loop_en);