[PATCH net-next 06/12] net: hns3: ignore lower-level new coming reset

[Huazhong Tan]

It is unnecessary to deal with the new coming reset if
it is lower than the ongoing one.

Signed-off-by: Huazhong Tan <tanhuazhong@xxxxxxxxxx>
Signed-off-by: Peng Li <lipeng321@xxxxxxxxxx>
---
 drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
index 2683399..6e8fa2e 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
@@ -2795,6 +2795,10 @@ static enum hnae3_reset_type hclge_get_reset_level(struct hclge_dev *hdev,
 		clear_bit(HNAE3_FLR_RESET, addr);
 	}
 
+	if (hdev->reset_type != HNAE3_NONE_RESET &&
+	    rst_level < hdev->reset_type)
+		return HNAE3_NONE_RESET;
+
 	return rst_level;
 }
 
-- 
2.7.4