We check for not streaming as a condition to abort waiting in dqbuf, so
when another thread does a streamoff we should wake the wq.
Signed-off-by: NHans de Goede <hdegoede@redhat.com>
Acked-by: NJean-Francois Moine <moinejf@free.fr>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>