usb: dwc3: dwc3-qcom: Add missing platform_device_put() in dwc3_qcom_acpi_register_core

mainline inclusion
from mainline-v5.17-rc1
commit fa0ef938
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/I6IEH4
CVE: CVE-2023-22995

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=fa0ef93868a6062babe1144df2807a8b1d4924d2

--------------------------------

Add the missing platform_device_put() before return from
dwc3_qcom_acpi_register_core in the error handling case.
Signed-off-by: NMiaoqian Lin <linmq006@gmail.com>
Link: https://lore.kernel.org/r/20211231113641.31474-1-linmq006@gmail.comSigned-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fixes: 2bc02355 ("usb: dwc3: qcom: Add support for booting with ACPI")
[Fix conflict due to lack of 8dc6e6dd]
Conflict:
	drivers/usb/dwc3/dwc3-qcom.c
Signed-off-by: NZheng Yejian <zhengyejian1@huawei.com>
Reviewed-by: NXu Kuohai <xukuohai@huawei.com>
Reviewed-by: NXiu Jianfeng <xiujianfeng@huawei.com>
Signed-off-by: NJialin Zhang <zhangjialin11@huawei.com>

drivers/usb/dwc3/dwc3-qcom.c

@@ -606,8 +606,10 @@ static int dwc3_qcom_acpi_register_core(struct platform_device *pdev)
 	qcom->dwc3->dev.coherent_dma_mask = dev->coherent_dma_mask;
 
 	child_res = kcalloc(2, sizeof(*child_res), GFP_KERNEL);
-	if (!child_res)
+	if (!child_res) {
+		platform_device_put(qcom->dwc3);
 		return -ENOMEM;
+	}
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	if (!res) {
@@ -643,10 +645,15 @@ static int dwc3_qcom_acpi_register_core(struct platform_device *pdev)
 	}
 
 	ret = platform_device_add(qcom->dwc3);
-	if (ret)
+	if (ret) {
 		dev_err(&pdev->dev, "failed to add device\n");
+		goto out;
+	}
+	kfree(child_res);
+	return 0;
 
 out:
+	platform_device_put(qcom->dwc3);
 	kfree(child_res);
 	return ret;
 }