[media] ddbridge: fix compiler warnings

'off' was unused and 'ret' really had to be used to return -EFAULT.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Hans Verkuil 2011-08-25 09:59:16 -03:00 • committed by Mauro Carvalho Chehab
commit 2122eaf64a