Re: [PATCH] ACPI: get_throttling_state() cannot be larger state_count

[yakui_zhao <yakui.zhao@intel.com>]

On Thu, 2009-02-12 at 03:50 +0800, Roel Kluin wrote:
   In fact the function of acpi_get_throttling_state will be used only
when the _PTC(throttling object) exists. The status argument will be
compared with the _TSS package. In theory it will be found in the _TSS
package and the corresponding T-state will be obtained. 

But from the program logic it will be OK.

acked-by: <yakui.zhao@intel.com>

Thanks.    
> With for(i = 0; i < n; i++) { ... } i reaches n.
> 
> Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
> ---
> diff --git a/drivers/acpi/processor_throttling.c b/drivers/acpi/processor_throttling.c
> index d278381..6feb9ab 100644
> --- a/drivers/acpi/processor_throttling.c
> +++ b/drivers/acpi/processor_throttling.c
> @@ -785,7 +785,7 @@ static int acpi_get_throttling_state(struct acpi_processor *pr,
>  		if (tx->control == value)
>  			break;
>  	}
> -	if (i > pr->throttling.state_count)
> +	if (i >= pr->throttling.state_count)
>  		i = -1;
>  	return i;
>  }
> --
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