mgids_changed 520 drivers/infiniband/core/multicast.c int mgids_changed, is_mgid0; mgids_changed 531 drivers/infiniband/core/multicast.c mgids_changed = memcmp(&rec->mgid, &group->rec.mgid, mgids_changed 534 drivers/infiniband/core/multicast.c if (mgids_changed) {