staging: wlan_ng: fix logical continuation alignment

It appears that our coding style prefers that logical continuations
have the operator at the end of the line. Fix that.

While at it, stick the 'if' after 'else' where it belongs.

Signed-off-by: Frans Klaver <fransklaver@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>