If the user is requesting us to change the QP state to the same state
that it is already in, return success instead of failure.
Signed-off-by: NRam Amrani <Ram.Amrani@cavium.com>
Signed-off-by: NMichal Kalderon <Michal.Kalderon@cavium.com>
Signed-off-by: NDoug Ledford <dledford@redhat.com>