netdev - Re: [PATCH] TG3: limit reaches -1

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Date:	Wed, 11 Feb 2009 12:40:16 -0800
From:	"Michael Chan" <mchan@...adcom.com>
To:	"Roel Kluin" <roel.kluin@...il.com>
cc:	"netdev@...r.kernel.org" <netdev@...r.kernel.org>,
	"Andrew Morton" <akpm@...ux-foundation.org>, mcarlson@...adcom.com
Subject: Re: [PATCH] TG3: limit reaches -1


On Wed, 2009-02-11 at 02:49 -0800, Roel Kluin wrote:
> With while (limit--) { ... } limit reaches -1, so 0 means success.
> 
> Signed-off-by: Roel Kluin <roel.kluin@...il.com>

Acked-by: Michael Chan <mchan@...adcom.com>

Thanks.
> ---
> diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
> index 8b3f846..4595962 100644
> --- a/drivers/net/tg3.c
> +++ b/drivers/net/tg3.c
> @@ -852,7 +852,7 @@ static int tg3_bmcr_reset(struct tg3 *tp)
>  		}
>  		udelay(10);
>  	}
> -	if (limit <= 0)
> +	if (limit < 0)
>  		return -EBUSY;
>  
>  	return 0;
> @@ -1603,7 +1603,7 @@ static int tg3_wait_macro_done(struct tg3 *tp)
>  				break;
>  		}
>  	}
> -	if (limit <= 0)
> +	if (limit < 0)
>  		return -EBUSY;
>  
>  	return 0;
> --
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> 


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