staging: hv: add explanation of no-op set_multicast_list
staging: hv: add explanation of no-op set_multicast_list

I was going to remove netvsc_set_multicast_list() so I think it is worth
adding a comment since it isn't immediately clear why you would want
this.

Signed-off-by: Brandon Philips <ef971ee38bba25d9ac8a840d235457a038448b09@ifup.org>
Acked-by: Hank Janssen <e6f1dacc1d794bd13c3a15bd13b25100c5d4d1f8@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <4645f7897fd33786a2ee1264d590b3c400559d85@suse.de>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas