tree 2942164766f6e7a568b1be244d5eecf6319fce9a
parent d496eb8ae49e4fbaae43ac2115db0efe20d37556
author Antti Palosaari <crope@iki.fi> 1339296167 -0300
committer Mauro Carvalho Chehab <mchehab@redhat.com> 1344077789 -0300

[media] dvb_usb_v2: probe/disconnect error handling

In my understanding we never call .disconnect() when .probe()
returns error. Change .probe() to return error all cases it cannot
handle given interface and simplify .disconnect() handling.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>