1 files changed, 14 insertions, 20 deletions

diff --git a/drivers/isdn/i4l/isdn_net.c b/drivers/isdn/i4l/isdn_net.c
index bb904a0a98bd..60c82d7b12a8 100644
--- a/drivers/isdn/i4l/isdn_net.c
+++ b/drivers/isdn/i4l/isdn_net.c
@@ -1654,9 +1654,10 @@ isdn_net_ciscohdlck_slarp_in(isdn_net_local *lp, struct sk_buff *skb)
         unsigned char *p;
         int period;
         u32 code;
-        u32 my_seq, addr;
-        u32 your_seq, mask;
-        u32 local;
+        u32 my_seq;
+        u32 your_seq;
+        __be32 local;
+        __be32 *addr, *mask;
         u16 unused;
 
         if (skb->len < 14)
@@ -1671,27 +1672,20 @@ isdn_net_ciscohdlck_slarp_in(isdn_net_local *lp, struct sk_buff *skb)
                 isdn_net_ciscohdlck_slarp_send_reply(lp);
                 break;
         case CISCO_SLARP_REPLY:
-                addr = ntohl(*(u32 *)p);
-                mask = ntohl(*(u32 *)(p+4));
-                if (mask != 0xfffffffc)
+                addr = (__be32 *)p;
+                mask = (__be32 *)(p + 4);
+                if (*mask != cpu_to_be32(0xfffffffc))
                         goto slarp_reply_out;
-                if ((addr & 3) == 0 || (addr & 3) == 3)
+                if ((*addr & cpu_to_be32(3)) == cpu_to_be32(0) ||
+                    (*addr & cpu_to_be32(3)) == cpu_to_be32(3))
                         goto slarp_reply_out;
-                local = addr ^ 3;
-                printk(KERN_INFO "%s: got slarp reply: "
-                        "remote ip: %d.%d.%d.%d, "
-                        "local ip: %d.%d.%d.%d "
-                        "mask: %d.%d.%d.%d\n",
-                       lp->netdev->dev->name,
-                       HIPQUAD(addr),
-                       HIPQUAD(local),
-                       HIPQUAD(mask));
+                local = *addr ^ cpu_to_be32(3);
+                printk(KERN_INFO "%s: got slarp reply: remote ip: %pI4, local ip: %pI4 mask: %pI4\n",
+                       lp->netdev->dev->name, addr, &local, mask);
                 break;
   slarp_reply_out:
-                 printk(KERN_INFO "%s: got invalid slarp "
-                                 "reply (%d.%d.%d.%d/%d.%d.%d.%d) "
-                                 "- ignored\n", lp->netdev->dev->name,
-                                 HIPQUAD(addr), HIPQUAD(mask));
+                printk(KERN_INFO "%s: got invalid slarp reply (%pI4/%pI4) - ignored\n",
+                       lp->netdev->dev->name, addr, mask);
                 break;
         case CISCO_SLARP_KEEPALIVE:
                 period = (int)((jiffies - lp->cisco_last_slarp_in