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net: hns3: check reset pending after FLR prepare

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If there is a PF reset pending before FLR prepare, FLR's
preparatory work will not fail, but the FLR rebuild procedure
will fail for this pending. So this PF reset pending should
be handled in the FLR preparatory.

Fixes: 8627bdedc4 ("net: hns3: refactor the precedure of PF FLR")
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Huazhong Tan
2020-07-06 19:25:59 +08:00
committed by David S. Miller
parent 2294ca7a47
commit bb3d866882
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
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@@ -9859,7 +9859,7 @@ static void hclge_flr_prepare(struct hnae3_ae_dev *ae_dev)
set_bit(HCLGE_STATE_RST_HANDLING, &hdev->state);
hdev->reset_type = HNAE3_FLR_RESET;
ret = hclge_reset_prepare(hdev);
if (ret) {
if (ret || hdev->reset_pending) {
dev_err(&hdev->pdev->dev, "fail to prepare FLR, ret=%d\n",
ret);
if (hdev->reset_pending ||