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a53772e3
2013 Sep 20
5
[PATCH net-next 2/2] xen-netback: handle frontends that fail to transition through Closing
...id Vrabel <david.vrabel@citrix.com>
Cc: Wei Liu <wei.liu2@citrix.com>
Cc: Ian Campbell <ian.campbell@citrix.com>
---
drivers/net/xen-netback/xenbus.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/net/xen-netback/xenbus.c b/drivers/net/xen-netback/xenbus.c
index a53782e..bcaa25b 100644
--- a/drivers/net/xen-netback/xenbus.c
+++ b/drivers/net/xen-netback/xenbus.c
@@ -265,6 +265,8 @@ static void frontend_changed(struct xenbus_device *dev,
break;
case XenbusStateClosed:
+ if (dev->state == XenbusStateConnected)
+ disconnect_backend(dev);
xenbus_switch...