MAX_VFS
for (i = 0; i < MAX_VFS; i++) {
struct mcast_member func[MAX_VFS];
for (i = 0; i < MAX_VFS; ++i)
for (i = 0; i < MAX_VFS; ++i)
res.max_vfs = max_vfs > 0 ? min(MAX_VFS, max_vfs) : 0;