[Xen-changelog] [linux-2.6.18-xen] netback: Ensure we send offline udev event when an interface goes away.

["Xen patchbot-linux-2.6.18-xen" <patchbot-linux-2.6.18-xen@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User Keir Fraser <keir.fraser@xxxxxxxxxx>
# Date 1216136379 -3600
# Node ID a682229d0eacf0bdd25b87a27143d451792f251b
# Parent  e0c15322ff6d6d1fe5277b36018e4c2e4563ead1
netback: Ensure we send offline udev event when an interface goes away.
Signed-off-by: Keir Fraser <keir.fraser@xxxxxxxxxx>
---
 drivers/xen/netback/xenbus.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff -r e0c15322ff6d -r a682229d0eac drivers/xen/netback/xenbus.c
--- a/drivers/xen/netback/xenbus.c      Mon Jul 14 10:15:44 2008 +0100
+++ b/drivers/xen/netback/xenbus.c      Tue Jul 15 16:39:39 2008 +0100
@@ -40,6 +40,7 @@ static int netback_remove(struct xenbus_
        netback_remove_accelerators(be, dev);
 
        if (be->netif) {
+               kobject_uevent(&dev->dev.kobj, KOBJ_OFFLINE);
                netif_disconnect(be->netif);
                be->netif = NULL;
        }
@@ -238,6 +239,7 @@ static void frontend_changed(struct xenb
 
        case XenbusStateClosing:
                if (be->netif) {
+                       kobject_uevent(&dev->dev.kobj, KOBJ_OFFLINE);
                        netif_disconnect(be->netif);
                        be->netif = NULL;
                }
@@ -250,8 +252,6 @@ static void frontend_changed(struct xenb
                        break;
                /* fall through if not online */
        case XenbusStateUnknown:
-               if (be->netif != NULL)
-                       kobject_uevent(&dev->dev.kobj, KOBJ_OFFLINE);
                device_unregister(&dev->dev);
                break;
 

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