718 static void bond_hw_addr_swap(struct bonding *bond, struct slave *new_active,  in bond_hw_addr_swap()  argument
731 	if (new_active) {  in bond_hw_addr_swap()
734 			dev_set_promiscuity(new_active->dev, 1);  in bond_hw_addr_swap()
737 			dev_set_allmulti(new_active->dev, 1);  in bond_hw_addr_swap()
740 		dev_uc_sync(new_active->dev, bond->dev);  in bond_hw_addr_swap()
741 		dev_mc_sync(new_active->dev, bond->dev);  in bond_hw_addr_swap()
771 					 struct slave *new_active)  in bond_get_old_active()  argument
777 		if (slave == new_active)  in bond_get_old_active()
794 				  struct slave *new_active,  in bond_do_fail_over_mac()  argument
803 		if (new_active) {  in bond_do_fail_over_mac()
804 			rv = bond_set_dev_addr(bond->dev, new_active->dev);  in bond_do_fail_over_mac()
806 				slave_err(bond->dev, new_active->dev, "Error %d setting bond MAC from slave\n",  in bond_do_fail_over_mac()
815 		if (!new_active)  in bond_do_fail_over_mac()
819 			old_active = bond_get_old_active(bond, new_active);  in bond_do_fail_over_mac()
822 			bond_hw_addr_copy(tmp_mac, new_active->dev->dev_addr,  in bond_do_fail_over_mac()
823 					  new_active->dev->addr_len);  in bond_do_fail_over_mac()
827 			ss.ss_family = new_active->dev->type;  in bond_do_fail_over_mac()
834 		rv = dev_set_mac_address(new_active->dev,  in bond_do_fail_over_mac()
837 			slave_err(bond->dev, new_active->dev, "Error %d setting MAC of new active slave\n",  in bond_do_fail_over_mac()
846 				  new_active->dev->addr_len);  in bond_do_fail_over_mac()
965 void bond_change_active_slave(struct bonding *bond, struct slave *new_active)  in bond_change_active_slave()  argument
973 	if (old_active == new_active)  in bond_change_active_slave()
981 	if (new_active) {  in bond_change_active_slave()
982 		new_active->last_link_up = jiffies;  in bond_change_active_slave()
984 		if (new_active->link == BOND_LINK_BACK) {  in bond_change_active_slave()
986 				slave_info(bond->dev, new_active->dev, "making interface the new active one %d ms earlier\n",  in bond_change_active_slave()
987 					   (bond->params.updelay - new_active->delay) * bond->params.miimon);  in bond_change_active_slave()
990 			new_active->delay = 0;  in bond_change_active_slave()
991 			bond_set_slave_link_state(new_active, BOND_LINK_UP,  in bond_change_active_slave()
995 				bond_3ad_handle_link_change(new_active, BOND_LINK_UP);  in bond_change_active_slave()
998 				bond_alb_handle_link_change(bond, new_active, BOND_LINK_UP);  in bond_change_active_slave()
1001 				slave_info(bond->dev, new_active->dev, "making interface the new active one\n");  in bond_change_active_slave()
1007 		bond_hw_addr_swap(bond, new_active, old_active);  in bond_change_active_slave()
1010 		bond_alb_handle_active_change(bond, new_active);  in bond_change_active_slave()
1014 		if (new_active)  in bond_change_active_slave()
1015 			bond_set_slave_active_flags(new_active,  in bond_change_active_slave()
1018 		rcu_assign_pointer(bond->curr_active_slave, new_active);  in bond_change_active_slave()
1026 		if (new_active) {  in bond_change_active_slave()
1029 			bond_set_slave_active_flags(new_active,  in bond_change_active_slave()
1033 				bond_do_fail_over_mac(bond, new_active,  in bond_change_active_slave()
1054 	if (new_active && bond->xs) {  in bond_change_active_slave()
1066 	    ((bond_uses_primary(bond) && new_active) ||  in bond_change_active_slave()