[PATCH] usb: dwc3: qcom: Fixed an issue that the ret value is incorrect in dwc3_qcom_probe()

[Bixuan Cui]

There is a error message after devm_ioremap_resource failed, and the ret
is needs to be obtained through PTR_ERR(qcom->qscratch_base).
We need to move the dev_err() downwards to ensure that the ret value is
correct.

Fixes: a4333c3a6ba9 ('usb: dwc3: Add Qualcomm DWC3 glue driver')
Reported-by: Hulk Robot <hul...@huawei.com>
Signed-off-by: Bixuan Cui <cuibix...@huawei.com>
---
 drivers/usb/dwc3/dwc3-qcom.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/dwc3/dwc3-qcom.c b/drivers/usb/dwc3/dwc3-qcom.c
index e37cc58dfa55..4716ca8c753d 100644
--- a/drivers/usb/dwc3/dwc3-qcom.c
+++ b/drivers/usb/dwc3/dwc3-qcom.c
@@ -774,8 +774,8 @@ static int dwc3_qcom_probe(struct platform_device *pdev)
 
        qcom->qscratch_base = devm_ioremap_resource(dev, parent_res);
        if (IS_ERR(qcom->qscratch_base)) {
-               dev_err(dev, "failed to map qscratch, err=%d\n", ret);
                ret = PTR_ERR(qcom->qscratch_base);
+               dev_err(dev, "failed to map qscratch, err=%d\n", ret);
                goto clk_disable;
        }
 
-- 
2.17.1