Replace bcopy() to update ether_addr

[Warner Losh]

On Aug 22, 2012, at 6:02 AM, John Baldwin wrote:

> On Tuesday, August 21, 2012 12:34:42 pm Adrian Chadd wrote:
>> Hi,
>> 
>> What about just creating an ETHER_ADDR_COPY(dst, src) and putting that
>> in a relevant include file, then hide the ugliness there?
>> 
>> The same benefits will likely appear when copying wifi MAC addresses
>> to/from headers.
>> 
>> Thanks, I'm glad someone noticed this.
> 
> I doubt we even _need_ the ugliness.  We should just use *dst = *src
> unless there is a compelling reason not to.

Agreed.  We should do that, and then check the generated code to be sure there isn't a compelling reason there :)

Warner