Dead code in accept

[Serguei I. Ivantsov]

I think it is not a matter for trade - "dead code" - is bad programming
technique. And it should be eliminated in a fast web server.
Of course, general impact on overall performance is not significant, but
on function level it will be much noticeable. I can make a perf profiling
test to get exact counters.

> Hello!
>
> On Mon, Aug 05, 2013 at 12:15:04AM +0300, Serguei I. Ivantsov wrote:
>
> [...]
>
>> A little test with high volume of simple requests shows 0.5% overall
>> speed
>> improvement.
>
> Are you sure the numbers are significant?  Doing a ministat(1)
> analysis or similar is a good idea.
>
> http://www.freebsd.org/cgi/man.cgi?query=ministat&sektion=1
>
> --
> Maxim Dounin
> http://nginx.org/en/donation.html
>