Coverity complains about a use after free in here after the
freeing, I can't follow the linked list so well, but whot
says the device can only be on one list once, so break should
fix it.
Signed-off-by: Dave Airlie <airlied@redhat.com>
(cherry picked from commit ba0f5d854f4db52974ab5cd09191303b01b075ff)