3597 	struct packet_mclist *ml;  in packet_dev_mclist_delete()  local
3599 	while ((ml = *mlp) != NULL) {  in packet_dev_mclist_delete()
3600 		if (ml->ifindex == dev->ifindex) {  in packet_dev_mclist_delete()
3601 			packet_dev_mc(dev, ml, -1);  in packet_dev_mclist_delete()
3602 			*mlp = ml->next;  in packet_dev_mclist_delete()
3603 			kfree(ml);  in packet_dev_mclist_delete()
3605 			mlp = &ml->next;  in packet_dev_mclist_delete()
3612 	struct packet_mclist *ml, *i;  in packet_mc_add()  local
3633 	for (ml = po->mclist; ml; ml = ml->next) {  in packet_mc_add()
3634 		if (ml->ifindex == mreq->mr_ifindex &&  in packet_mc_add()
3635 		    ml->type == mreq->mr_type &&  in packet_mc_add()
3636 		    ml->alen == mreq->mr_alen &&  in packet_mc_add()
3637 		    memcmp(ml->addr, mreq->mr_address, ml->alen) == 0) {  in packet_mc_add()
3638 			ml->count++;  in packet_mc_add()
3666 	struct packet_mclist *ml, **mlp;  in packet_mc_drop()  local
3670 	for (mlp = &pkt_sk(sk)->mclist; (ml = *mlp) != NULL; mlp = &ml->next) {  in packet_mc_drop()
3671 		if (ml->ifindex == mreq->mr_ifindex &&  in packet_mc_drop()
3672 		    ml->type == mreq->mr_type &&  in packet_mc_drop()
3673 		    ml->alen == mreq->mr_alen &&  in packet_mc_drop()
3674 		    memcmp(ml->addr, mreq->mr_address, ml->alen) == 0) {  in packet_mc_drop()
3675 			if (--ml->count == 0) {  in packet_mc_drop()
3677 				*mlp = ml->next;  in packet_mc_drop()
3678 				dev = __dev_get_by_index(sock_net(sk), ml->ifindex);  in packet_mc_drop()
3680 					packet_dev_mc(dev, ml, -1);  in packet_mc_drop()
3681 				kfree(ml);  in packet_mc_drop()
3693 	struct packet_mclist *ml;  in packet_flush_mclist()  local
3699 	while ((ml = po->mclist) != NULL) {  in packet_flush_mclist()
3702 		po->mclist = ml->next;  in packet_flush_mclist()
3703 		dev = __dev_get_by_index(sock_net(sk), ml->ifindex);  in packet_flush_mclist()
3705 			packet_dev_mc(dev, ml, -1);  in packet_flush_mclist()
3706 		kfree(ml);  in packet_flush_mclist()