Some code clean-ups.

[Dirk Hohndel]

On Sun, 2014-02-09 at 06:31 +0100, Boris Barbulovski wrote:
> Sorry for that.
> 
> 
> For some unknown reason for me the sign line was not there. Now I run
> with "--signoff" parameter('git format-patch master..devel --signoff')
> and I can see the sign in the file.
> 
> 
> I hope I did it right this time. :)

Yep. Pushed with minor edit to one commit message (it had all ended up
in the top line again)

/D