[S390] sclp: undo quiesce handler override on resume

[safe/jmp/linux-2.6] / drivers / net / netconsole.c

diff --git a/drivers/net/netconsole.c b/drivers/net/netconsole.c
index d304d38..bf4af52 100644 (file)
--- a/drivers/net/netconsole.c
+++ b/drivers/net/netconsole.c
@@ -294,14 +294,12 @@ static ssize_t show_remote_port(struct netconsole_target *nt, char *buf)
 
 static ssize_t show_local_ip(struct netconsole_target *nt, char *buf)
 {
-       return snprintf(buf, PAGE_SIZE, "%d.%d.%d.%d\n",
-                       HIPQUAD(nt->np.local_ip));
+       return snprintf(buf, PAGE_SIZE, "%pI4\n", &nt->np.local_ip);
 }
 
 static ssize_t show_remote_ip(struct netconsole_target *nt, char *buf)
 {
-       return snprintf(buf, PAGE_SIZE, "%d.%d.%d.%d\n",
-                       HIPQUAD(nt->np.remote_ip));
+       return snprintf(buf, PAGE_SIZE, "%pI4\n", &nt->np.remote_ip);
 }
 
 static ssize_t show_local_mac(struct netconsole_target *nt, char *buf)
@@ -438,7 +436,7 @@ static ssize_t store_local_ip(struct netconsole_target *nt,
                return -EINVAL;
        }
 
-       nt->np.local_ip = ntohl(in_aton(buf));
+       nt->np.local_ip = in_aton(buf);
 
        return strnlen(buf, count);
 }
@@ -454,7 +452,7 @@ static ssize_t store_remote_ip(struct netconsole_target *nt,
                return -EINVAL;
        }
 
-       nt->np.remote_ip = ntohl(in_aton(buf));
+       nt->np.remote_ip = in_aton(buf);
 
        return strnlen(buf, count);
 }
@@ -666,7 +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);
@@ -677,6 +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);