Change Details

if_llmaddr_count() only counts link-level multicast addresses. hv_netvsc(4) needs to know if there are any multicast addresses. To allow for future possibilities as well, return a total count, instead of a "not-empty" boolean that would only be used for hv_netvsc(4).

if_llmaddr_count() only counts link-level multicast addresses. hv_netvsc(4) needs to know if there are any multicast addresses. Since hv_netvsc(4) is the only instance where this would be used, make it a simple boolean. If others need a if_maddr_count(), that can be added in the future.

if_llmaddr_count() only counts link-level multicast addresses. hv_netvsc(4) needs to know if there are any multicast addresses. ToSince allow for future possibilities as well, return a total counthv_netvsc(4) is the only instance where this would be used, instead ofmake it a a "not-empty" boolean that would onlysimple boolean. If others need a if_maddr_count(), that can be used for hv_netvsc(4)added in the future.