[media] vb2-core: call threadio->fnc() if !VB2_BUF_STATE_ERROR
changeset 70433a152f
("media: videobuf2: Refactor vb2_fileio_data
and vb2_thread") broke videobuf2-dvb.
The root cause is that, instead of calling threadio->fnc() for
all types of events except for VB2_BUF_STATE_ERROR, it was calling
it only for VB2_BUF_STATE_DONE.
With that, the DVB thread were never called.
Cc: stable@vger.kernel.org # Kernel >= 4.3
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
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@ -2742,7 +2742,7 @@ static int vb2_thread(void *data)
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break;
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try_to_freeze();
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if (vb->state == VB2_BUF_STATE_DONE)
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if (vb->state != VB2_BUF_STATE_ERROR)
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if (threadio->fnc(vb, threadio->priv))
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break;
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call_void_qop(q, wait_finish, q);
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