Re: [PATCH -next] staging: comedi: remove unused variable 'route_table_size'

[Ian Abbott]

On 23/10/2019 08:52, YueHaibing wrote:
> drivers/staging/comedi/drivers/ni_routes.c:52:21: warning:
>   route_table_size defined but not used [-Wunused-const-variable=]
>
> It is never used since introduction.
>
> Signed-off-by: YueHaibing <yuehaibing@xxxxxxxxxx>
> ---
>   drivers/staging/comedi/drivers/ni_routes.c | 2 --
>   1 file changed, 2 deletions(-)
>
> diff --git a/drivers/staging/comedi/drivers/ni_routes.c b/drivers/staging/comedi/drivers/ni_routes.c
> index eb61494..673d732 100644
> --- a/drivers/staging/comedi/drivers/ni_routes.c
> +++ b/drivers/staging/comedi/drivers/ni_routes.c
> @@ -49,8 +49,6 @@
>   /* Helper for accessing data. */
>   #define RVi(table, src, dest)	((table)[(dest) * NI_NUM_NAMES + (src)])
>   
> -static const size_t route_table_size = NI_NUM_NAMES * NI_NUM_NAMES;
> -
>   /*
>    * Find the proper route_values and ni_device_routes tables for this particular
>    * device.

Looks good, thanks!

Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>

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