Subject: Re: [PATCH 2.6.20] ixgb: Use ARRAY_SIZE macro when appropriate

From: Auke Kok <[email-masked]>
Date: Mon, 05 Feb 2007 12:31:26 -0800

Alexey Dobriyan wrote:
> On Mon, Feb 05, 2007 at 06:59:33PM +0200, Ahmed S. Darwish wrote:
>> A patch to use ARRAY_SIZE macro already defined in kernel.h.
> 
> Remove it and use ARRAY_SIZE instead.
> 
>> --- a/drivers/net/ixgb/ixgb_param.c
>> +++ b/drivers/net/ixgb/ixgb_param.c
>> @@ -245,7 +245,7 @@ ixgb_validate_option(int *value, struct ixgb_option *opt)
>>  	return -1;
>>  }
>>  
>> -#define LIST_LEN(l) (sizeof(l) / sizeof(l[0]))
>> +#define LIST_LEN(l) ARRAY_SIZE(l)

yes, well spotted. Please change line 338 in this file to read:

      .arg  = { .l = { .nr = ARRAY_SIZE(fc_list),

instead, so you can remove the LIST_LEN macro completely.

Thanks,

Auke