[media] drxd_hard: Add missing error code assignment before test

It is likely that checking the result of the 2nd 'read16' is expected here.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
1 file changed