Merge branch 'fix-up-dev-flags-when-add-p2p-down-link'

Hangbin Liu says:

====================
Fix up dev flags when add P2P down link

When adding p2p interfaces to bond/team. The POINTOPOINT, NOARP flags are
not inherit to up devices. Which will trigger IPv6 DAD. Since there is
no ethernet MAC address for P2P devices. This will cause unexpected DAD
failures.
====================

Link: https://lore.kernel.org/r/20230721040356.3591174-1-liuhangbin@gmail.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>