[media] coda: fix readback of CODA_RET_DEC_SEQ_FRAME_NEED

Previously we'd add one to this value, allocating one additional, superfluous
internal buffer.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
1 file changed