Reviewing the code briefly and saw this.
You can't change more than DTV_IOCTL_MAX_MSGS at once, not 16.
Signed-off-by: NBrandon Philips <bphilips@suse.de>
Signed-off-by: NSteven Toth <stoth@linuxtv.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>