[<prev] [next>] [day] [month] [year] [list]
Message-ID: <56AF3E9C.1040000@mev.co.uk>
Date: Mon, 1 Feb 2016 11:16:44 +0000
From: Ian Abbott <abbotti@....co.uk>
To: "Pablo G. Gallardo" <gallardo_pablo@...mail.com>, greg@...ah.com
Cc: hsweeten@...ionengravers.com, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/2] STAGING: COMEDI: Remove unnecessary typecast of c90
int constant
On 01/02/16 01:06, Pablo G. Gallardo wrote:
> This patch removes unnecessary typecast of c90 int constant.
>
> Signed-off-by: Pablo G. Gallardo <gallardo_pablo@...mail.com>
> ---
> drivers/staging/comedi/comedi.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/staging/comedi/comedi.h b/drivers/staging/comedi/comedi.h
> index 83bd309..2645081 100644
> --- a/drivers/staging/comedi/comedi.h
> +++ b/drivers/staging/comedi/comedi.h
> @@ -516,7 +516,7 @@ struct comedi_bufinfo {
> #define UNIT_mA 1
> #define UNIT_none 2
>
> -#define COMEDI_MIN_SPEED ((unsigned int)0xffffffff)
> +#define COMEDI_MIN_SPEED (0xffffffff)
Those parentheses are unnecessary as well. I'd probably add a 'u'
suffix to the constant to avoid any possibility of it being
misinterpreted as a negative value by a pre-C90 version of the C
language, though that's probably not worth worrying about.
--
-=( Ian Abbott @ MEV Ltd. E-mail: <abbotti@....co.uk> )=-
-=( Web: http://www.mev.co.uk/ )=-
Powered by blists - more mailing lists