media: cpia2: Fix a couple off by one bugs

media: cpia2: Fix a couple off by one bugs

[ Upstream commit d5ac225c7d64c9c3ef821239edc035634e594ec9 ]

The cam->buffers[] array has cam->num_frames elements so the > needs to
be changed to >= to avoid going beyond the end of the array.  The
->buffers[] array is allocated in cpia2_allocate_buffers() if you want
to confirm.

Fixes: ab33d5071de7 ("V4L/DVB (3376): Add cpia2 camera support")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>