use_updatercd() will always return true in rootfs generation so
checking that is not required.
(From OE-Core rev: 0db5328ee2a80152904b9f82b738f92e9e38da55)
Signed-off-by: Jussi Kukkonen <jussi.kukkonen@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>