mcast: Fix source address selection for multicast listener report

[ Upstream commit e05c4ad3ed874ee4f5e2c969e55d318ec654332c ]

Should check use count of include mode filter instead of total number
of include mode filters.

Signed-off-by: Zheng Yan <zheng.z.yan@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2 files changed