All member of Struct hdev->hw_stats is initialized to 0 as hdev is
allocated by devm_kzalloc. But in reset process, hdev will not be
allocated again, so need clear hdev->hw_stats in reset process, otherwise
the statistic will be wrong after reset. This patch set all of the
statistic counters to zero after reset.
Signed-off-by: qumingguang <qumingguang@huawei.com>
Signed-off-by: Lipeng <lipeng321@huawei.com>
Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
return ret;
}
+static void hclge_stats_clear(struct hclge_dev *hdev)
+{
+ memset(&hdev->hw_stats, 0, sizeof(hdev->hw_stats));
+}
+
static int hclge_reset_ae_dev(struct hnae3_ae_dev *ae_dev)
{
struct hclge_dev *hdev = ae_dev->priv;
set_bit(HCLGE_STATE_DOWN, &hdev->state);
+ hclge_stats_clear(hdev);
+
ret = hclge_cmd_init(hdev);
if (ret) {
dev_err(&pdev->dev, "Cmd queue init failed\n");