[ISDN]: Remove local copy of device name to make sure renames work.

Signed-off-by: Karsten Keil <kkeil@suse.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

2 files changed, 85 insertions, 68 deletions

diff --git a/drivers/isdn/i4l/isdn_net.c b/drivers/isdn/i4l/isdn_net.c
index 7c9cb7e19f2e..71ec2a8aab2a 100644
--- a/drivers/isdn/i4l/isdn_net.c
+++ b/drivers/isdn/i4l/isdn_net.c
@@ -328,7 +328,7 @@ isdn_net_autohup(void)
                         l->cps = (l->transcount * HZ) / (jiffies - last_jiffies);
                 l->transcount = 0;
                 if (dev->net_verbose > 3)
-                        printk(KERN_DEBUG "%s: %d bogocps\n", l->name, l->cps);
+                        printk(KERN_DEBUG "%s: %d bogocps\n", p->dev->name, l->cps);
                 if ((l->flags & ISDN_NET_CONNECTED) && (!l->dialstate)) {
                         anymore = 1;
                         l->huptimer++;
@@ -350,12 +350,12 @@ isdn_net_autohup(void)
                                         if (l->hupflags & ISDN_CHARGEHUP) {
                                                 if (l->hupflags & ISDN_WAITCHARGE) {
                                                         printk(KERN_DEBUG "isdn_net: Hupflags of %s are %X\n",
-                                                               l->name, l->hupflags);
+                                                               p->dev->name, l->hupflags);
                                                         isdn_net_hangup(p->dev);
                                                 } else if (time_after(jiffies, l->chargetime + l->chargeint)) {
                                                         printk(KERN_DEBUG
                                                                "isdn_net: %s: chtime = %lu, chint = %d\n",
-                                                               l->name, l->chargetime, l->chargeint);
+                                                               p->dev->name, l->chargetime, l->chargeint);
                                                         isdn_net_hangup(p->dev);
                                                 }
                                         } else
@@ -442,8 +442,8 @@ isdn_net_stat_callback(int idx, isdn_ctrl *c)
 #endif
                                         isdn_net_lp_disconnected(lp);
                                         isdn_all_eaz(lp->isdn_device, lp->isdn_channel);
-                                        printk(KERN_INFO "%s: remote hangup\n", lp->name);
-                                        printk(KERN_INFO "%s: Chargesum is %d\n", lp->name,
+                                        printk(KERN_INFO "%s: remote hangup\n", p->dev->name);
+                                        printk(KERN_INFO "%s: Chargesum is %d\n", p->dev->name,
                                                lp->charge);
                                         isdn_net_unbind_channel(lp);
                                         return 1;
@@ -487,7 +487,7 @@ isdn_net_stat_callback(int idx, isdn_ctrl *c)
                                                                 isdn_net_add_to_bundle(nd, lp);
                                                         }
                                                 }
-                                                printk(KERN_INFO "isdn_net: %s connected\n", lp->name);
+                                                printk(KERN_INFO "isdn_net: %s connected\n", p->dev->name);
                                                 /* If first Chargeinfo comes before B-Channel connect,
                                                  * we correct the timestamp here.
                                                  */
@@ -534,7 +534,7 @@ isdn_net_stat_callback(int idx, isdn_ctrl *c)
                                         lp->hupflags |= ISDN_HAVECHARGE;
                                 lp->chargetime = jiffies;
                                 printk(KERN_DEBUG "isdn_net: Got CINF chargetime of %s now %lu\n",
-                                       lp->name, lp->chargetime);
+                                       p->dev->name, lp->chargetime);
                                 return 1;
                 }
         }
@@ -565,7 +565,7 @@ isdn_net_dial(void)
 
 #ifdef ISDN_DEBUG_NET_DIAL
                 if (lp->dialstate)
-                        printk(KERN_DEBUG "%s: dialstate=%d\n", lp->name, lp->dialstate);
+                        printk(KERN_DEBUG "%s: dialstate=%d\n", p->dev->name, lp->dialstate);
 #endif
                 switch (lp->dialstate) {
                         case 0:
@@ -578,7 +578,7 @@ isdn_net_dial(void)
                                 lp->dial = lp->phone[1];
                                 if (!lp->dial) {
                                         printk(KERN_WARNING "%s: phone number deleted?\n",
-                                               lp->name);
+                                               p->dev->name);
                                         isdn_net_hangup(p->dev);
                                         break;
                                 }
@@ -632,13 +632,13 @@ isdn_net_dial(void)
                                 cmd.arg = lp->isdn_channel;
                                 if (!lp->dial) {
                                         printk(KERN_WARNING "%s: phone number deleted?\n",
-                                               lp->name);
+                                               p->dev->name);
                                         isdn_net_hangup(p->dev);
                                         break;
                                 }
                                 if (!strncmp(lp->dial->num, "LEASED", strlen("LEASED"))) {
                                         lp->dialstate = 4;
-                                        printk(KERN_INFO "%s: Open leased line ...\n", lp->name);
+                                        printk(KERN_INFO "%s: Open leased line ...\n", p->dev->name);
                                 } else {
                                         if(lp->dialtimeout > 0)
                                                 if (time_after(jiffies, lp->dialstarted + lp->dialtimeout)) {
@@ -688,7 +688,7 @@ isdn_net_dial(void)
                                                 dev->usage[i] |= ISDN_USAGE_OUTGOING;
                                                 isdn_info_update();
                                         }
-                                        printk(KERN_INFO "%s: dialing %d %s... %s\n", lp->name,
+                                        printk(KERN_INFO "%s: dialing %d %s... %s\n", p->dev->name,
                                                lp->dialretry, cmd.parm.setup.phone,
                                                (cmd.parm.setup.si1 == 1) ? "DOV" : "");
                                         lp->dtimer = 0;
@@ -797,7 +797,7 @@ isdn_net_dial(void)
                                  */
                                 if (lp->dtimer++ > lp->cbdelay)
                                 {
-                                        printk(KERN_INFO "%s: hangup waiting for callback ...\n", lp->name);
+                                        printk(KERN_INFO "%s: hangup waiting for callback ...\n", p->dev->name);
                                         lp->dtimer = 0;
                                         lp->dialstate = 4;
                                         cmd.driver = lp->isdn_device;
@@ -810,7 +810,7 @@ isdn_net_dial(void)
                                 break;
                         default:
                                 printk(KERN_WARNING "isdn_net: Illegal dialstate %d for device %s\n",
-                                       lp->dialstate, lp->name);
+                                       lp->dialstate, p->dev->name);
                 }
                 p = (isdn_net_dev *) p->next;
         }
@@ -836,11 +836,11 @@ isdn_net_hangup(struct net_device *d)
                         if (slp->flags & ISDN_NET_CONNECTED) {
                                 printk(KERN_INFO
                                         "isdn_net: hang up slave %s before %s\n",
-                                        slp->name, lp->name);
+                                        lp->slave->name, d->name);
                                 isdn_net_hangup(lp->slave);
                         }
                 }
-                printk(KERN_INFO "isdn_net: local hangup %s\n", lp->name);
+                printk(KERN_INFO "isdn_net: local hangup %s\n", d->name);
 #ifdef CONFIG_ISDN_PPP
                 if (lp->p_encap == ISDN_NET_ENCAP_SYNCPPP)
                         isdn_ppp_free(lp);
@@ -858,7 +858,7 @@ isdn_net_hangup(struct net_device *d)
                 cmd.command = ISDN_CMD_HANGUP;
                 cmd.arg = lp->isdn_channel;
                 isdn_command(&cmd);
-                printk(KERN_INFO "%s: Chargesum is %d\n", lp->name, lp->charge);
+                printk(KERN_INFO "%s: Chargesum is %d\n", d->name, lp->charge);
                 isdn_all_eaz(lp->isdn_device, lp->isdn_channel);
         }
         isdn_net_unbind_channel(lp);
@@ -885,7 +885,7 @@ isdn_net_log_skb(struct sk_buff * skb, isdn_net_local * lp)
                 /* fall back to old isdn_net_log_packet method() */
                 char * buf = skb->data;
 
-                printk(KERN_DEBUG "isdn_net: protocol %04x is buggy, dev %s\n", skb->protocol, lp->name);
+                printk(KERN_DEBUG "isdn_net: protocol %04x is buggy, dev %s\n", skb->protocol, lp->netdev->dev->name);
                 p = buf;
                 proto = ETH_P_IP;
                 switch (lp->p_encap) {
@@ -1023,7 +1023,7 @@ void isdn_net_writebuf_skb(isdn_net_local *lp, struct sk_buff *skb)
         ret = isdn_writebuf_skb_stub(lp->isdn_device, lp->isdn_channel, 1, skb);
         if (ret != len) {
                 /* we should never get here */
-                printk(KERN_WARNING "%s: HL driver queue full\n", lp->name);
+                printk(KERN_WARNING "%s: HL driver queue full\n", lp->netdev->dev->name);
                 goto error;
         }
         
@@ -1461,7 +1461,7 @@ isdn_ciscohdlck_dev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
                                 mod_timer(&lp->cisco_timer, expires);
                                 printk(KERN_INFO "%s: Keepalive period set "
                                         "to %d seconds.\n",
-                                        lp->name, lp->cisco_keepalive_period);
+                                        dev->name, lp->cisco_keepalive_period);
                         }
                         break;
 
@@ -1512,7 +1512,7 @@ isdn_net_ciscohdlck_slarp_send_keepalive(unsigned long data)
                 lp->cisco_line_state = 0;
                 printk (KERN_WARNING
                                 "UPDOWN: Line protocol on Interface %s,"
-                                " changed state to down\n", lp->name);
+                                " changed state to down\n", lp->netdev->dev->name);
                 /* should stop routing higher-level data accross */
         } else if ((!lp->cisco_line_state) &&
                 (myseq_diff >= 0) && (myseq_diff <= 2)) {
@@ -1520,14 +1520,14 @@ isdn_net_ciscohdlck_slarp_send_keepalive(unsigned long data)
                 lp->cisco_line_state = 1;
                 printk (KERN_WARNING
                                 "UPDOWN: Line protocol on Interface %s,"
-                                " changed state to up\n", lp->name);
+                                " changed state to up\n", lp->netdev->dev->name);
                 /* restart routing higher-level data accross */
         }
 
         if (lp->cisco_debserint)
                 printk (KERN_DEBUG "%s: HDLC "
                         "myseq %lu, mineseen %lu%c, yourseen %lu, %s\n",
-                        lp->name, last_cisco_myseq, lp->cisco_mineseen,
+                        lp->netdev->dev->name, last_cisco_myseq, lp->cisco_mineseen,
                         ((last_cisco_myseq == lp->cisco_mineseen) ? '*' : 040),
                         lp->cisco_yourseq,
                         ((lp->cisco_line_state) ? "line up" : "line down"));
@@ -1682,7 +1682,7 @@ isdn_net_ciscohdlck_slarp_in(isdn_net_local *lp, struct sk_buff *skb)
                         "remote ip: %d.%d.%d.%d, "
                         "local ip: %d.%d.%d.%d "
                         "mask: %d.%d.%d.%d\n",
-                       lp->name,
+                       lp->netdev->dev->name,
                        HIPQUAD(addr),
                        HIPQUAD(local),
                        HIPQUAD(mask));
@@ -1690,7 +1690,7 @@ isdn_net_ciscohdlck_slarp_in(isdn_net_local *lp, struct sk_buff *skb)
   slarp_reply_out:
                  printk(KERN_INFO "%s: got invalid slarp "
                                  "reply (%d.%d.%d.%d/%d.%d.%d.%d) "
-                                 "- ignored\n", lp->name,
+                                 "- ignored\n", lp->netdev->dev->name,
                                  HIPQUAD(addr), HIPQUAD(mask));
                 break;
         case CISCO_SLARP_KEEPALIVE:
@@ -1701,7 +1701,8 @@ isdn_net_ciscohdlck_slarp_in(isdn_net_local *lp, struct sk_buff *skb)
                                 lp->cisco_last_slarp_in) {
                         printk(KERN_DEBUG "%s: Keepalive period mismatch - "
                                 "is %d but should be %d.\n",
-                                lp->name, period, lp->cisco_keepalive_period);
+                                lp->netdev->dev->name, period,
+                                lp->cisco_keepalive_period);
                 }
                 lp->cisco_last_slarp_in = jiffies;
                 p += get_u32(p, &my_seq);
@@ -1732,12 +1733,12 @@ isdn_net_ciscohdlck_receive(isdn_net_local *lp, struct sk_buff *skb)
         
         if (addr != CISCO_ADDR_UNICAST && addr != CISCO_ADDR_BROADCAST) {
                 printk(KERN_WARNING "%s: Unknown Cisco addr 0x%02x\n",
-                       lp->name, addr);
+                       lp->netdev->dev->name, addr);
                 goto out_free;
         }
         if (ctrl != CISCO_CTRL) {
                 printk(KERN_WARNING "%s: Unknown Cisco ctrl 0x%02x\n",
-                       lp->name, ctrl);
+                       lp->netdev->dev->name, ctrl);
                 goto out_free;
         }
 
@@ -1748,7 +1749,8 @@ isdn_net_ciscohdlck_receive(isdn_net_local *lp, struct sk_buff *skb)
         case CISCO_TYPE_CDP:
                 if (lp->cisco_debserint)
                         printk(KERN_DEBUG "%s: Received CDP packet. use "
-                                "\"no cdp enable\" on cisco.\n", lp->name);
+                                "\"no cdp enable\" on cisco.\n",
+                                lp->netdev->dev->name);
                 goto out_free;
         default:
                 /* no special cisco protocol */
@@ -1843,7 +1845,7 @@ isdn_net_receive(struct net_device *ndev, struct sk_buff *skb)
                                 };
 #endif /* CONFIG_ISDN_X25 */
                         printk(KERN_WARNING "%s: unknown encapsulation, dropping\n",
-                               lp->name);
+                               lp->netdev->dev->name);
                         kfree_skb(skb);
                         return;
         }
@@ -2174,7 +2176,7 @@ isdn_net_find_icall(int di, int ch, int idx, setup_parm *setup)
                         wret = matchret;
 #ifdef ISDN_DEBUG_NET_ICALL
                 printk(KERN_DEBUG "n_fi: if='%s', l.msn=%s, l.flags=%d, l.dstate=%d\n",
-                       lp->name, lp->msn, lp->flags, lp->dialstate);
+                       p->dev->name, lp->msn, lp->flags, lp->dialstate);
 #endif
                 if ((!matchret) &&                                        /* EAZ is matching   */
                     (((!(lp->flags & ISDN_NET_CONNECTED)) &&              /* but not connected */
@@ -2277,7 +2279,7 @@ isdn_net_find_icall(int di, int ch, int idx, setup_parm *setup)
                                  * */
                                 if (ISDN_NET_DIALMODE(*lp) == ISDN_NET_DM_OFF) {
                                         printk(KERN_INFO "incoming call, interface %s `stopped' -> rejected\n",
-                                               lp->name);
+                                               p->dev->name);
                                         return 3;
                                 }
                                 /*
@@ -2286,7 +2288,7 @@ isdn_net_find_icall(int di, int ch, int idx, setup_parm *setup)
                                  */
                                 if (!isdn_net_device_started(p)) {
                                         printk(KERN_INFO "%s: incoming call, interface down -> rejected\n",
-                                               lp->name);
+                                               p->dev->name);
                                         return 3;
                                 }
                                 /* Interface is up, now see if it's a slave. If so, see if
@@ -2294,8 +2296,8 @@ isdn_net_find_icall(int di, int ch, int idx, setup_parm *setup)
                                  */
                                 if (lp->master) {
                                         isdn_net_local *mlp = (isdn_net_local *) lp->master->priv;
-                                        printk(KERN_DEBUG "ICALLslv: %s\n", lp->name);
-                                        printk(KERN_DEBUG "master=%s\n", mlp->name);
+                                        printk(KERN_DEBUG "ICALLslv: %s\n", p->dev->name);
+                                        printk(KERN_DEBUG "master=%s\n", lp->master->name);
                                         if (mlp->flags & ISDN_NET_CONNECTED) {
                                                 printk(KERN_DEBUG "master online\n");
                                                 /* Master is online, find parent-slave (master if first slave) */
@@ -2322,11 +2324,11 @@ isdn_net_find_icall(int di, int ch, int idx, setup_parm *setup)
                                          * */
                                         if (ISDN_NET_DIALMODE(*lp) == ISDN_NET_DM_OFF) {
                                                 printk(KERN_INFO "incoming call for callback, interface %s `off' -> rejected\n",
-                                                       lp->name);
+                                                       p->dev->name);
                                                 return 3;
                                         }
                                         printk(KERN_DEBUG "%s: call from %s -> %s, start callback\n",
-                                               lp->name, nr, eaz);
+                                               p->dev->name, nr, eaz);
                                         if (lp->phone[1]) {
                                                 /* Grab a free ISDN-Channel */
                                                 spin_lock_irqsave(&dev->lock, flags);
@@ -2340,7 +2342,8 @@ isdn_net_find_icall(int di, int ch, int idx, setup_parm *setup)
                                                                 lp->msn)
                                                                 ) < 0) {
 
-                                                        printk(KERN_WARNING "isdn_net_find_icall: No channel for %s\n", lp->name);
+                                                        printk(KERN_WARNING "isdn_net_find_icall: No channel for %s\n",
+                                                                p->dev->name);
                                                         spin_unlock_irqrestore(&dev->lock, flags);
                                                         return 0;
                                                 }
@@ -2361,11 +2364,12 @@ isdn_net_find_icall(int di, int ch, int idx, setup_parm *setup)
                                                 /* Initiate dialing by returning 2 or 4 */
                                                 return (lp->flags & ISDN_NET_CBHUP) ? 2 : 4;
                                         } else
-                                                printk(KERN_WARNING "isdn_net: %s: No phone number\n", lp->name);
+                                                printk(KERN_WARNING "isdn_net: %s: No phone number\n",
+                                                        p->dev->name);
                                         return 0;
                                 } else {
-                                        printk(KERN_DEBUG "%s: call from %s -> %s accepted\n", lp->name, nr,
-                                               eaz);
+                                        printk(KERN_DEBUG "%s: call from %s -> %s accepted\n",
+                                                p->dev->name, nr, eaz);
                                         /* if this interface is dialing, it does it probably on a different
                                            device, so free this device */
                                         if ((lp->dialstate == 4) || (lp->dialstate == 12)) {
@@ -2424,7 +2428,7 @@ isdn_net_findif(char *name)
         isdn_net_dev *p = dev->netdev;
 
         while (p) {
-                if (!strcmp(p->local->name, name))
+                if (!strcmp(p->dev->name, name))
                         return p;
                 p = (isdn_net_dev *) p->next;
         }
@@ -2453,7 +2457,8 @@ isdn_net_force_dial_lp(isdn_net_local * lp)
                                         lp->pre_device,
                                         lp->pre_channel,
                                         lp->msn)) < 0) {
-                                printk(KERN_WARNING "isdn_net_force_dial: No channel for %s\n", lp->name);
+                                printk(KERN_WARNING "isdn_net_force_dial: No channel for %s\n",
+                                        lp->netdev->dev->name);
                                 spin_unlock_irqrestore(&dev->lock, flags);
                                 return -EAGAIN;
                         }
@@ -2556,7 +2561,7 @@ isdn_net_new(char *name, struct net_device *master)
                 return NULL;
         }
         if (name == NULL)
-                name = "         ";
+                return NULL;
         if (!(netdev = kzalloc(sizeof(isdn_net_dev), GFP_KERNEL))) {
                 printk(KERN_WARNING "isdn_net: Could not allocate net-device\n");
                 return NULL;
@@ -2568,7 +2573,6 @@ isdn_net_new(char *name, struct net_device *master)
                 return NULL;
         }
         netdev->local = netdev->dev->priv;
-        strcpy(netdev->local->name, netdev->dev->name);
         netdev->dev->init = isdn_net_init;
         if (master) {
                 /* Device shall be a slave */
@@ -2673,7 +2677,7 @@ isdn_net_setcfg(isdn_net_ioctl_cfg * cfg)
 #endif
                         if (isdn_net_device_started(p)) {
                                 printk(KERN_WARNING "%s: cannot change encap when if is up\n",
-                                       lp->name);
+                                       p->dev->name);
                                 return -EBUSY;
                         }
 #ifdef CONFIG_ISDN_X25
@@ -2698,7 +2702,7 @@ isdn_net_setcfg(isdn_net_ioctl_cfg * cfg)
                 case ISDN_NET_ENCAP_SYNCPPP:
 #ifndef CONFIG_ISDN_PPP
                         printk(KERN_WARNING "%s: SyncPPP support not configured\n",
-                               lp->name);
+                               p->dev->name);
                         return -EINVAL;
 #else
                         p->dev->type = ARPHRD_PPP;      /* change ARP type */
@@ -2725,7 +2729,7 @@ isdn_net_setcfg(isdn_net_ioctl_cfg * cfg)
                                 break;
                         printk(KERN_WARNING
                                "%s: encapsulation protocol %d not supported\n",
-                               p->local->name, cfg->p_encap);
+                               p->dev->name, cfg->p_encap);
                         return -EINVAL;
                 }
                 if (strlen(cfg->drvid)) {
@@ -2902,13 +2906,18 @@ isdn_net_getcfg(isdn_net_ioctl_cfg * cfg)
                 cfg->pppbind = lp->pppbind;
                 cfg->dialtimeout = lp->dialtimeout >= 0 ? lp->dialtimeout / HZ : -1;
                 cfg->dialwait = lp->dialwait / HZ;
-                if (lp->slave)
-                        strcpy(cfg->slave, ((isdn_net_local *) lp->slave->priv)->name);
-                else
+                if (lp->slave) {
+                        if (strlen(lp->slave->name) > 8)
+                                strcpy(cfg->slave, "too-long");
+                        else
+                                strcpy(cfg->slave, lp->slave->name);
+                } else
                         cfg->slave[0] = '\0';
-                if (lp->master)
-                        strcpy(cfg->master, ((isdn_net_local *) lp->master->priv)->name);
-                else
+                if (lp->master) {
+                        if (strlen(lp->master->name) > 8)
+                                strcpy(cfg->master, "too-long");
+                        strcpy(cfg->master, lp->master->name);
+                } else
                         cfg->master[0] = '\0';
                 return 0;
         }
@@ -2978,7 +2987,8 @@ isdn_net_getpeer(isdn_net_ioctl_phone *phone, isdn_net_ioctl_phone __user *peer)
         isdn_net_dev *p = isdn_net_findif(phone->name);
         int ch, dv, idx;
 
-        if (!p) return -ENODEV;
+        if (!p)
+                return -ENODEV;
         /*
          * Theoretical race: while this executes, the remote number might
          * become invalid (hang up) or change (new connection), resulting
@@ -2987,14 +2997,18 @@ isdn_net_getpeer(isdn_net_ioctl_phone *phone, isdn_net_ioctl_phone __user *peer)
          */
         ch = p->local->isdn_channel;
         dv = p->local->isdn_device;
-        if(ch<0 && dv<0) return -ENOTCONN;
+        if(ch < 0 && dv < 0)
+                return -ENOTCONN;
         idx = isdn_dc2minor(dv, ch);
-        if (idx<0) return -ENODEV;
+        if (idx <0 )
+                return -ENODEV;
         /* for pre-bound channels, we need this extra check */
-        if ( strncmp(dev->num[idx],"???",3) == 0 ) return -ENOTCONN;
-        strncpy(phone->phone,dev->num[idx],ISDN_MSNLEN);
-        phone->outgoing=USG_OUTGOING(dev->usage[idx]);
-        if ( copy_to_user(peer,phone,sizeof(*peer)) ) return -EFAULT;
+        if (strncmp(dev->num[idx], "???", 3) == 0)
+                return -ENOTCONN;
+        strncpy(phone->phone, dev->num[idx], ISDN_MSNLEN);
+        phone->outgoing = USG_OUTGOING(dev->usage[idx]);
+        if (copy_to_user(peer, phone, sizeof(*peer)))
+                return -EFAULT;
         return 0;
 }
 /*
@@ -3113,18 +3127,18 @@ isdn_net_realrm(isdn_net_dev * p, isdn_net_dev * q)
                 dev->netdev = p->next;
         if (p->local->slave) {
                 /* If this interface has a slave, remove it also */
-                char *slavename = ((isdn_net_local *) (p->local->slave->priv))->name;
+                char *slavename = p->local->slave->name;
                 isdn_net_dev *n = dev->netdev;
                 q = NULL;
                 while (n) {
-                        if (!strcmp(n->local->name, slavename)) {
+                        if (!strcmp(n->dev->name, slavename)) {
                                 spin_unlock_irqrestore(&dev->lock, flags);
                                 isdn_net_realrm(n, q);
                                 spin_lock_irqsave(&dev->lock, flags);
                                 break;
                         }
                         q = n;
-                        n = (isdn_net_dev *) n->next;
+                        n = (isdn_net_dev *)n->next;
                 }
         }
         spin_unlock_irqrestore(&dev->lock, flags);
@@ -3152,7 +3166,7 @@ isdn_net_rm(char *name)
         p = dev->netdev;
         q = NULL;
         while (p) {
-                if (!strcmp(p->local->name, name)) {
+                if (!strcmp(p->dev->name, name)) {
                         spin_unlock_irqrestore(&dev->lock, flags);
                         return (isdn_net_realrm(p, q));
                 }
diff --git a/drivers/isdn/i4l/isdn_ppp.c b/drivers/isdn/i4l/isdn_ppp.c
index 0e5e59f84344..9f5fe372f83d 100644
--- a/drivers/isdn/i4l/isdn_ppp.c
+++ b/drivers/isdn/i4l/isdn_ppp.c
@@ -190,9 +190,11 @@ isdn_ppp_bind(isdn_net_local * lp)
                 retval = -1;
                 goto out;
         }
-        unit = isdn_ppp_if_get_unit(lp->name);  /* get unit number from interface name .. ugly! */
+        /* get unit number from interface name .. ugly! */
+        unit = isdn_ppp_if_get_unit(lp->netdev->dev->name);
         if (unit < 0) {
-                printk(KERN_ERR "isdn_ppp_bind: illegal interface name %s.\n", lp->name);
+                printk(KERN_ERR "isdn_ppp_bind: illegal interface name %s.\n",
+                        lp->netdev->dev->name);
                 retval = -1;
                 goto out;
         }
@@ -507,7 +509,8 @@ isdn_ppp_ioctl(int min, struct file *file, unsigned int cmd, unsigned long arg)
                 case PPPIOCGIFNAME:
                         if(!lp)
                                 return -EINVAL;
-                        if ((r = set_arg(argp, lp->name, strlen(lp->name))))
+                        if ((r = set_arg(argp, lp->netdev->dev->name,
+                                strlen(lp->netdev->dev->name))))
                                 return r;
                         break;
                 case PPPIOCGMPFLAGS:    /* get configuration flags */