119 	spin_lock(&lp->netdev->pb->lock);  in isdn_ppp_free()
123 	if (lp->netdev->pb->ref_ct == 1)	/* last link in queue? */  in isdn_ppp_free()
126 	lp->netdev->pb->ref_ct--;  in isdn_ppp_free()
127 	spin_unlock(&lp->netdev->pb->lock);  in isdn_ppp_free()
1587 		if (lp->netdev->pb)  in isdn_ppp_mp_init()
1588 			lp->netdev->pb->ref_ct--;  in isdn_ppp_mp_init()
1589 		lp->netdev->pb = add_to;  in isdn_ppp_mp_init()
1592 		if ((lp->netdev->pb = isdn_ppp_mp_bundle_alloc()) == NULL)  in isdn_ppp_mp_init()
1595 		lp->netdev->pb->frags = NULL;  in isdn_ppp_mp_init()
1596 		lp->netdev->pb->frames = 0;  in isdn_ppp_mp_init()
1597 		lp->netdev->pb->seq = UINT_MAX;  in isdn_ppp_mp_init()
1599 	lp->netdev->pb->ref_ct++;  in isdn_ppp_mp_init()
1626 	spin_lock_irqsave(&net_dev->pb->lock, flags);  in isdn_ppp_mp_receive()
1627 	mp = net_dev->pb;  in isdn_ppp_mp_receive()
1837 	struct sk_buff *frag = lp->netdev->pb->frags;  in isdn_ppp_mp_cleanup()
1841 		isdn_ppp_mp_free_skb(lp->netdev->pb, frag);  in isdn_ppp_mp_cleanup()
1844 	lp->netdev->pb->frags = NULL;  in isdn_ppp_mp_cleanup()
1896 	ippp_bundle *mp = net_dev->pb;  in isdn_ppp_mp_reassembly()
1976 	spin_lock_irqsave(&p->pb->lock, flags);  in isdn_ppp_bundle()
1998 	rc = isdn_ppp_mp_init(nlp, p->pb);  in isdn_ppp_bundle()
2000 	spin_unlock_irqrestore(&p->pb->lock, flags);  in isdn_ppp_bundle()