Merge git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-fixes

[pandora-kernel.git] / net / appletalk / aarp.c

diff --git a/net/appletalk/aarp.c b/net/appletalk/aarp.c
index e9a51a6..25aa37c 100644 (file)
--- a/net/appletalk/aarp.c
+++ b/net/appletalk/aarp.c
@@ -333,7 +333,7 @@ static int aarp_device_event(struct notifier_block *this, unsigned long event,
        struct net_device *dev = ptr;
        int ct;
 
-       if (dev->nd_net != &init_net)
+       if (dev_net(dev) != &init_net)
                return NOTIFY_DONE;
 
        if (event == NETDEV_DOWN) {
@@ -716,7 +716,7 @@ static int aarp_rcv(struct sk_buff *skb, struct net_device *dev,
        struct atalk_addr sa, *ma, da;
        struct atalk_iface *ifa;
 
-       if (dev->nd_net != &init_net)
+       if (dev_net(dev) != &init_net)
                goto out0;
 
        /* We only do Ethernet SNAP AARP. */
@@ -822,8 +822,6 @@ static int aarp_rcv(struct sk_buff *skb, struct net_device *dev,
                                 * address. So as a precaution flush any
                                 * entries we have for this address.
                                 */
-                               struct aarp_entry *a;
-
                                a = __aarp_find_entry(resolved[sa.s_node %
                                                          (AARP_HASH_SIZE - 1)],
                                                      skb->dev, &sa);
@@ -876,9 +874,7 @@ void __init aarp_proto_init(void)
        aarp_dl = register_snap_client(aarp_snap_id, aarp_rcv);
        if (!aarp_dl)
                printk(KERN_CRIT "Unable to register AARP with SNAP.\n");
-       init_timer(&aarp_timer);
-       aarp_timer.function = aarp_expire_timeout;
-       aarp_timer.data     = 0;
+       setup_timer(&aarp_timer, aarp_expire_timeout, 0);
        aarp_timer.expires  = jiffies + sysctl_aarp_expiry_time;
        add_timer(&aarp_timer);
        register_netdevice_notifier(&aarp_notifier);
@@ -945,6 +941,7 @@ static struct aarp_entry *iter_next(struct aarp_iter_state *iter, loff_t *pos)
 }
 
 static void *aarp_seq_start(struct seq_file *seq, loff_t *pos)
+       __acquires(aarp_lock)
 {
        struct aarp_iter_state *iter = seq->private;
 
@@ -979,6 +976,7 @@ static void *aarp_seq_next(struct seq_file *seq, void *v, loff_t *pos)
 }
 
 static void aarp_seq_stop(struct seq_file *seq, void *v)
+       __releases(aarp_lock)
 {
        read_unlock_bh(&aarp_lock);
 }
@@ -997,6 +995,7 @@ static int aarp_seq_show(struct seq_file *seq, void *v)
        struct aarp_iter_state *iter = seq->private;
        struct aarp_entry *entry = v;
        unsigned long now = jiffies;
+       DECLARE_MAC_BUF(mac);
 
        if (v == SEQ_START_TOKEN)
                seq_puts(seq,
@@ -1007,13 +1006,7 @@ static int aarp_seq_show(struct seq_file *seq, void *v)
                           ntohs(entry->target_addr.s_net),
                           (unsigned int) entry->target_addr.s_node,
                           entry->dev ? entry->dev->name : "????");
-               seq_printf(seq, "%02X:%02X:%02X:%02X:%02X:%02X",
-                          entry->hwaddr[0] & 0xFF,
-                          entry->hwaddr[1] & 0xFF,
-                          entry->hwaddr[2] & 0xFF,
-                          entry->hwaddr[3] & 0xFF,
-                          entry->hwaddr[4] & 0xFF,
-                          entry->hwaddr[5] & 0xFF);
+               seq_printf(seq, "%s", print_mac(mac, entry->hwaddr));
                seq_printf(seq, " %8s",
                           dt2str((long)entry->expires_at - (long)now));
                if (iter->table == unresolved)
@@ -1040,25 +1033,8 @@ static const struct seq_operations aarp_seq_ops = {
 
 static int aarp_seq_open(struct inode *inode, struct file *file)
 {
-       struct seq_file *seq;
-       int rc = -ENOMEM;
-       struct aarp_iter_state *s = kmalloc(sizeof(*s), GFP_KERNEL);
-
-       if (!s)
-               goto out;
-
-       rc = seq_open(file, &aarp_seq_ops);
-       if (rc)
-               goto out_kfree;
-
-       seq          = file->private_data;
-       seq->private = s;
-       memset(s, 0, sizeof(*s));
-out:
-       return rc;
-out_kfree:
-       kfree(s);
-       goto out;
+       return seq_open_private(file, &aarp_seq_ops,
+                       sizeof(struct aarp_iter_state));
 }
 
 const struct file_operations atalk_seq_arp_fops = {