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Staging: quickstart: Cleanup quickstart_acpi_remove
Signed-off-by: Szymon Janc <szymon@janc.net.pl> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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1 changed files with 5 additions and 3 deletions
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@ -309,13 +309,15 @@ static int quickstart_acpi_add(struct acpi_device *device)
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static int quickstart_acpi_remove(struct acpi_device *device, int type)
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{
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acpi_status status = 0;
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struct quickstart_acpi *quickstart = NULL;
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acpi_status status;
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struct quickstart_acpi *quickstart;
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if (!device || !acpi_driver_data(device))
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if (!device)
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return -EINVAL;
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quickstart = acpi_driver_data(device);
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if (!quickstart)
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return -EINVAL;
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status = acpi_remove_notify_handler(device->handle, ACPI_ALL_NOTIFY,
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quickstart_acpi_notify);
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