usb: dwc3: exynos: change goto labels to meaningful names

Change goto labels to meaningful names from a series of errNs.

Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>

diff --git a/drivers/usb/dwc3/dwc3-exynos.c b/drivers/usb/dwc3/dwc3-exynos.c
index 1515d45ebcec0dd412b52550930053ab9a9a2fe9..98f74ff66120936bad7bb166c8cd2c5fb040b460 100644 (file)
--- a/drivers/usb/dwc3/dwc3-exynos.c
+++ b/drivers/usb/dwc3/dwc3-exynos.c
@@ -147,53 +147,53 @@ static int dwc3_exynos_probe(struct platform_device *pdev)
        exynos->vdd33 = devm_regulator_get(dev, "vdd33");
        if (IS_ERR(exynos->vdd33)) {
                ret = PTR_ERR(exynos->vdd33);
-               goto err2;
+               goto vdd33_err;
        }
        ret = regulator_enable(exynos->vdd33);
        if (ret) {
                dev_err(dev, "Failed to enable VDD33 supply\n");
-               goto err2;
+               goto vdd33_err;
        }
 
        exynos->vdd10 = devm_regulator_get(dev, "vdd10");
        if (IS_ERR(exynos->vdd10)) {
                ret = PTR_ERR(exynos->vdd10);
-               goto err3;
+               goto vdd10_err;
        }
        ret = regulator_enable(exynos->vdd10);
        if (ret) {
                dev_err(dev, "Failed to enable VDD10 supply\n");
-               goto err3;
+               goto vdd10_err;
        }
 
        ret = dwc3_exynos_register_phys(exynos);
        if (ret) {
                dev_err(dev, "couldn't register PHYs\n");
-               goto err4;
+               goto phys_err;
        }
 
        if (node) {
                ret = of_platform_populate(node, NULL, NULL, dev);
                if (ret) {
                        dev_err(dev, "failed to add dwc3 core\n");
-                       goto err5;
+                       goto populate_err;
                }
        } else {
                dev_err(dev, "no device node, failed to add dwc3 core\n");
                ret = -ENODEV;
-               goto err5;
+               goto populate_err;
        }
 
        return 0;
 
-err5:
+populate_err:
        platform_device_unregister(exynos->usb2_phy);
        platform_device_unregister(exynos->usb3_phy);
-err4:
+phys_err:
        regulator_disable(exynos->vdd10);
-err3:
+vdd10_err:
        regulator_disable(exynos->vdd33);
-err2:
+vdd33_err:
        clk_disable_unprepare(exynos->axius_clk);
 axius_clk_err:
        clk_disable_unprepare(exynos->susp_clk);