gpio-charger: Use devm_kzalloc()
Use devm_kzalloc() to make cleanup paths more simple. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Anton Vorontsov <anton@enomsg.org>wifi-calibration
parent
2a2ce52a40
commit
b92ff855b9
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@ -86,7 +86,8 @@ static int gpio_charger_probe(struct platform_device *pdev)
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return -EINVAL;
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return -EINVAL;
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}
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}
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gpio_charger = kzalloc(sizeof(*gpio_charger), GFP_KERNEL);
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gpio_charger = devm_kzalloc(&pdev->dev, sizeof(*gpio_charger),
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GFP_KERNEL);
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if (!gpio_charger) {
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if (!gpio_charger) {
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dev_err(&pdev->dev, "Failed to alloc driver structure\n");
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dev_err(&pdev->dev, "Failed to alloc driver structure\n");
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return -ENOMEM;
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return -ENOMEM;
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@ -140,7 +141,6 @@ static int gpio_charger_probe(struct platform_device *pdev)
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err_gpio_free:
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err_gpio_free:
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gpio_free(pdata->gpio);
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gpio_free(pdata->gpio);
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err_free:
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err_free:
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kfree(gpio_charger);
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return ret;
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return ret;
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}
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}
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@ -156,7 +156,6 @@ static int gpio_charger_remove(struct platform_device *pdev)
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gpio_free(gpio_charger->pdata->gpio);
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gpio_free(gpio_charger->pdata->gpio);
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platform_set_drvdata(pdev, NULL);
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platform_set_drvdata(pdev, NULL);
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kfree(gpio_charger);
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return 0;
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return 0;
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}
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}
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