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Subject[PATCH] usb: dwc3 dwc3_exynos_probe() change goto labels to meaningful names
Date
Change goto labels to meaningful names from a series of errNs.

Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
---
drivers/usb/dwc3/dwc3-exynos.c | 22 +++++++++++-----------
1 file changed, 11 insertions(+), 11 deletions(-)

diff --git a/drivers/usb/dwc3/dwc3-exynos.c b/drivers/usb/dwc3/dwc3-exynos.c
index f7421c2..ea50f74 100644
--- 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);
--
2.7.4
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