net: hns3: remove duplicated assignment in hclge_reset

driver inclusion
category: bugfix
bugzilla: NA
CVE: NA

This patch removes a duplicated assignment in hclge_reset().

Fixes: e05b4bb02d47 ("net: hns3: add reset_done interface")

Feature or Bugfix:Bugfix
Signed-off-by: NHuazhong Tan <tanhuazhong@huawei.com>
Reviewed-by: Nlipeng <lipeng321@huawei.com>
Reviewed-by: NYang Yingliang <yangyingliang@huawei.com>
Signed-off-by: NYang Yingliang <yangyingliang@huawei.com>

drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c

@@ -3399,7 +3399,7 @@ static int hclge_reset_stack(struct hclge_dev *hdev)
 
 static void hclge_reset(struct hclge_dev *hdev)
 {
-	struct hnae3_handle *handle = handle = &hdev->vport[0].nic;
+	struct hnae3_handle *handle = &hdev->vport[0].nic;
 	struct hnae3_ae_dev *ae_dev = pci_get_drvdata(hdev->pdev);
 	bool is_timeout = false;
 	int ret;