vos: print_addrs never receives multi-homed addrs

vos: print_addrs never receives multi-homed addrs

The magic address that tells the vlserver that a host is multi-homed,
and to look up the multi-homed address structure is an internal
implementation feature, which shouldn't be exposed to clients.

print_addrs is only ever called with the results of VL_GetAddrsU, which
has already converted any multi-homed pointers, so it doesn't need the
logic to handle them itself.

Reviewed-on: http://gerrit.openafs.org/4757
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Derrick Brashear <shadow@dementia.org>
(cherry picked from commit 23e433f10414d771937cbea5510b6006b6a7b063)

Change-Id: I24df764211d99d84b116d1031b05de61b38c3397
Reviewed-on: http://gerrit.openafs.org/4792
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Derrick Brashear <shadow@dementia.org>