hp-blob: Remove output to sdtout.
hp-blob: Remove output to sdtout.

  PR#239

Signed-off-by: Gerd Zeretzke <d7beca5f716b5fec62532754352503a7a20afa22@rademacher.de>

rdm-dev/meta-jens,rdm-dev/meta-jens,rdm-dev/meta-jens,rdm-dev/meta-jens