These state vars are used for more than just ber calculation, also
fix typo.
Signed-off-by: NJemma Denson <jdenson@gmail.com>
Signed-off-by: NPatrick Boettcher <patrick.boettcher@posteo.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>