Use devm_kzalloc() to make cleanup paths more simple.
Signed-off-by: Jingoo Han <[email protected]>
---
drivers/power/gpio-charger.c | 5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/power/gpio-charger.c b/drivers/power/gpio-charger.c
index e3e40a9..e9883ee 100644
--- a/drivers/power/gpio-charger.c
+++ b/drivers/power/gpio-charger.c
@@ -86,7 +86,8 @@ static int gpio_charger_probe(struct platform_device *pdev)
return -EINVAL;
}
- gpio_charger = kzalloc(sizeof(*gpio_charger), GFP_KERNEL);
+ gpio_charger = devm_kzalloc(&pdev->dev, sizeof(*gpio_charger),
+ GFP_KERNEL);
if (!gpio_charger) {
dev_err(&pdev->dev, "Failed to alloc driver structure\n");
return -ENOMEM;
@@ -140,7 +141,6 @@ static int gpio_charger_probe(struct platform_device *pdev)
err_gpio_free:
gpio_free(pdata->gpio);
err_free:
- kfree(gpio_charger);
return ret;
}
@@ -156,7 +156,6 @@ static int gpio_charger_remove(struct platform_device *pdev)
gpio_free(gpio_charger->pdata->gpio);
platform_set_drvdata(pdev, NULL);
- kfree(gpio_charger);
return 0;
}
--
1.7.2.5
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