net/hinic: Fix double free issue

driver inclusion
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/I4WWH4
CVE: NA

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When hinic_remove is executed concurrently, chip_node is double freed.
Signed-off-by: NChiqijun <chiqijun@huawei.com>
Reviewed-by: NWangxiaoyun <cloud.wangxiaoyun@huawei.com>
Acked-by: NXie XiuQi <xiexiuqi@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

drivers/net/ethernet/huawei/hinic/hinic_lld.c

@@ -119,6 +119,7 @@ struct hinic_pcidev {
 	bool nic_des_enable;
 
 	struct timer_list syncfw_time_timer;
+	int card_id;
 };
 
 #define HINIC_EVENT_PROCESS_TIMEOUT	10000
@@ -2099,6 +2100,9 @@ static void free_chip_node(struct hinic_pcidev *pci_adapter)
 	u32 id;
 	int err;
 
+	if (!(card_bit_map & BIT(pci_adapter->card_id)))
+		return;
+
 	if (list_empty(&chip_node->func_list)) {
 		list_del(&chip_node->node);
 		sdk_info(&pci_adapter->pcidev->dev,
@@ -2701,6 +2705,9 @@ static int hinic_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 		goto alloc_chip_node_fail;
 	}
 
+	sscanf(pci_adapter->chip_node->chip_name, HINIC_CHIP_NAME "%d",
+	       &pci_adapter->card_id);
+
 	err = nictool_k_init();
 	if (err) {
 		sdk_warn(&pdev->dev, "Failed to init nictool");