Merge branch 'topic/hda' into for-linus

[pandora-kernel.git] / drivers / net / netconsole.c

diff --git a/drivers/net/netconsole.c b/drivers/net/netconsole.c
index eceadf7..bf4af52 100644 (file)
--- a/drivers/net/netconsole.c
+++ b/drivers/net/netconsole.c
@@ -664,7 +664,7 @@ static int netconsole_netdev_event(struct notifier_block *this,
        struct netconsole_target *nt;
        struct net_device *dev = ptr;
 
-       if (!(event == NETDEV_CHANGENAME))
+       if (!(event == NETDEV_CHANGENAME || event == NETDEV_UNREGISTER))
                goto done;
 
        spin_lock_irqsave(&target_list_lock, flags);
@@ -675,6 +675,15 @@ static int netconsole_netdev_event(struct notifier_block *this,
                        case NETDEV_CHANGENAME:
                                strlcpy(nt->np.dev_name, dev->name, IFNAMSIZ);
                                break;
+                       case NETDEV_UNREGISTER:
+                               if (!nt->enabled)
+                                       break;
+                               netpoll_cleanup(&nt->np);
+                               nt->enabled = 0;
+                               printk(KERN_INFO "netconsole: network logging stopped"
+                                       ", interface %s unregistered\n",
+                                       dev->name);
+                               break;
                        }
                }
                netconsole_target_put(nt);