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-rw-r--r--drivers/regulator/virtual.c12
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/regulator/virtual.c b/drivers/regulator/virtual.c
index 144110788fd..addc032c84b 100644
--- a/drivers/regulator/virtual.c
+++ b/drivers/regulator/virtual.c
@@ -286,8 +286,7 @@ static int regulator_virtual_consumer_probe(struct platform_device *pdev)
drvdata = kzalloc(sizeof(struct virtual_consumer_data), GFP_KERNEL);
if (drvdata == NULL) {
- ret = -ENOMEM;
- goto err;
+ return -ENOMEM;
}
mutex_init(&drvdata->lock);
@@ -302,8 +301,11 @@ static int regulator_virtual_consumer_probe(struct platform_device *pdev)
for (i = 0; i < ARRAY_SIZE(attributes); i++) {
ret = device_create_file(&pdev->dev, attributes[i]);
- if (ret != 0)
- goto err;
+ if (ret != 0) {
+ dev_err(&pdev->dev, "Failed to create attr %d: %d\n",
+ i, ret);
+ goto err_regulator;
+ }
}
drvdata->mode = regulator_get_mode(drvdata->regulator);
@@ -312,6 +314,8 @@ static int regulator_virtual_consumer_probe(struct platform_device *pdev)
return 0;
+err_regulator:
+ regulator_put(drvdata->regulator);
err:
for (i = 0; i < ARRAY_SIZE(attributes); i++)
device_remove_file(&pdev->dev, attributes[i]);