[U-Boot] [PATCH 04/28] net: Make the MAC-seeded random number generator available to /net

[Joe Hershberger]

Hi Mike,

On Fri, Feb 3, 2012 at 5:51 AM, Mike Frysinger <vapier at gentoo.org> wrote:
> On Thursday 19 January 2012 19:53:07 Joe Hershberger wrote:
>> --- a/net/bootp.c
>> +++ b/net/bootp.c
>>
>> +#ifdef CONFIG_BOOTP_RANDOM_DELAY
>> +#include "net_rand.h"
>> +#endif
>
> let's push this CONFIG_xxx check into net_rand.h so we don't have to check it
> every time we include the file

In this case, it doesn't make sense.  The rand is enabled based on
other features that need it... it does not have a config of its own.
As a result, putting this in the header would make it worse.  This
guard is still needed in bootp.c, since rand is only needed when that
subfeature is enabled.  For link-local, it will always be included.

-Joe