[PATCH] regulator: bd9576: Fix return from bd957x_probe()

[Dan Carpenter]

The probe() function returns an uninitialized variable in the success
path.  There is no need for the "err" variable at all, just delete it.

Fixes: b014e9fae7e7 ("regulator: Support ROHM BD9576MUF and BD9573MUF")
Signed-off-by: Dan Carpenter <dan.carpen...@oracle.com>
---
 drivers/regulator/bd9576-regulator.c | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/drivers/regulator/bd9576-regulator.c 
b/drivers/regulator/bd9576-regulator.c
index a8b5832a5a1b..204a2da054f5 100644
--- a/drivers/regulator/bd9576-regulator.c
+++ b/drivers/regulator/bd9576-regulator.c
@@ -206,7 +206,7 @@ static int bd957x_probe(struct platform_device *pdev)
 {
        struct regmap *regmap;
        struct regulator_config config = { 0 };
-       int i, err;
+       int i;
        bool vout_mode, ddr_sel;
        const struct bd957x_regulator_data *reg_data = &bd9576_regulators[0];
        unsigned int num_reg_data = ARRAY_SIZE(bd9576_regulators);
@@ -279,8 +279,7 @@ static int bd957x_probe(struct platform_device *pdev)
                break;
        default:
                dev_err(&pdev->dev, "Unsupported chip type\n");
-               err = -EINVAL;
-               goto err;
+               return -EINVAL;
        }
 
        config.dev = pdev->dev.parent;
@@ -300,8 +299,7 @@ static int bd957x_probe(struct platform_device *pdev)
                        dev_err(&pdev->dev,
                                "failed to register %s regulator\n",
                                desc->name);
-                       err = PTR_ERR(rdev);
-                       goto err;
+                       return PTR_ERR(rdev);
                }
                /*
                 * Clear the VOUT1 GPIO setting - rest of the regulators do not
@@ -310,8 +308,7 @@ static int bd957x_probe(struct platform_device *pdev)
                config.ena_gpiod = NULL;
        }
 
-err:
-       return err;
+       return 0;
 }
 
 static const struct platform_device_id bd957x_pmic_id[] = {
-- 
2.30.1