There are already a few definitions of arrays containing
MULTICAST_LACPDU_ADDR and the next patch will add one more use. These all
contain the same constant data so define one common instance for all
bonding code.
Signed-off-by: NBenjamin Poirier <bpoirier@nvidia.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>