net/batman-adv/bridge_loop_avoidance.c

180 	struct batadv_bla_backbone_gw *old_backbone_gw;
185 	old_backbone_gw = claim->backbone_gw;
189 	spin_lock_bh(&old_backbone_gw->crc_lock);
190 	old_backbone_gw->crc ^= crc16(0, claim->addr, ETH_ALEN);
191 	spin_unlock_bh(&old_backbone_gw->crc_lock);
193 	batadv_backbone_gw_put(old_backbone_gw);
690 	struct batadv_bla_backbone_gw *old_backbone_gw;
745 	old_backbone_gw = claim->backbone_gw;
752 		spin_lock_bh(&old_backbone_gw->crc_lock);
753 		old_backbone_gw->crc ^= crc16(0, claim->addr, ETH_ALEN);
754 		spin_unlock_bh(&old_backbone_gw->crc_lock);
757 	batadv_backbone_gw_put(old_backbone_gw);