regulator: act8865: Remove error variable in act8865_pmic_probe

Simply use ret variable instead.
Also remove unneeded initialize for ret variable.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

1 files changed, 4 insertions, 5 deletions

diff --git a/drivers/regulator/act8865-regulator.c b/drivers/regulator/act8865-regulator.c
index fe2c038f8cbc..f07be3647985 100644
--- a/drivers/regulator/act8865-regulator.c
+++ b/drivers/regulator/act8865-regulator.c
@@ -278,8 +278,7 @@ static int act8865_pmic_probe(struct i2c_client *client,
         struct act8865 *act8865;
         struct device_node *of_node[ACT8865_REG_NUM];
         int i;
-        int ret = -EINVAL;
-        int error;
+        int ret;
 
         if (dev->of_node && !pdata) {
                 const struct of_device_id *id;
@@ -307,10 +306,10 @@ static int act8865_pmic_probe(struct i2c_client *client,
 
         act8865->regmap = devm_regmap_init_i2c(client, &act8865_regmap_config);
         if (IS_ERR(act8865->regmap)) {
-                error = PTR_ERR(act8865->regmap);
+                ret = PTR_ERR(act8865->regmap);
                 dev_err(&client->dev, "Failed to allocate register map: %d\n",
-                        error);
-                return error;
+                        ret);
+                return ret;
         }
 
         /* Finally register devices */