Re: [PATCH] ACPI/fan: Initialize acpi_state variable

[Naresh Bhat]

Hi Rafeal,

I appreciate if you give any feedback on the provided patch.

Thanks
-Naresh Bhat

On 28 June 2013 01:17,  <naresh.bhat@xxxxxxxxxx> wrote:
> From: Naresh Bhat <naresh.bhat@xxxxxxxxxx>
>
>   CC      drivers/acpi/fan.o
> drivers/acpi/fan.c: In function ‘fan_get_cur_state’:
> drivers/acpi/fan.c:96:9: warning: ‘acpi_state’ may be used uninitialized in this function [-Wuninitialized]
> ---
>  drivers/acpi/fan.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/acpi/fan.c b/drivers/acpi/fan.c
> index f815da8..f961435 100644
> --- a/drivers/acpi/fan.c
> +++ b/drivers/acpi/fan.c
> @@ -84,7 +84,7 @@ static int fan_get_cur_state(struct thermal_cooling_device *cdev, unsigned long
>  {
>         struct acpi_device *device = cdev->devdata;
>         int result;
> -       int acpi_state;
> +       int acpi_state = ACPI_STATE_D0;
>
>         if (!device)
>                 return -EINVAL;
> --
> 1.7.9.5
>
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