Re: [PATCH] elevator.c: use ELV_NAME_MAX instead of magic number16 for chosen_elevator

[Wang Sheng-Hui]

On 2011å09æ04æ 21:22, Wang Sheng-Hui wrote:
> We have ELV_NAME_MAX defined to 16, and hence we should use it
> instead of the magic nubmer 16 for elevator's name string.
> 
> The patch is against 3.1-rc3.
> 
> Signed-off-by: Wang Sheng-Hui <shhuiw@xxxxxxxxx>
> ---
>  block/elevator.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/block/elevator.c b/block/elevator.c
> index a3b64bc..cb332cb 100644
> --- a/block/elevator.c
> +++ b/block/elevator.c
> @@ -182,7 +182,7 @@ static void elevator_attach(struct request_queue *q, struct elevator_queue *eq,
>  	eq->elevator_data = data;
>  }
>  
> -static char chosen_elevator[16];
> +static char chosen_elevator[ELV_NAME_MAX];
>  
>  static int __init elevator_setup(char *str)
>  {

Any comment?
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