Merge branch 'master' into for-2.6.31

[net-next-2.6.git] / drivers / block / xen-blkfront.c

diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c
index 6d5950839bd04eb0e2dfad7559245cdac2382c93..132120ae4bde5958beb2de21c181d70559635869 100644 (file)
--- a/drivers/block/xen-blkfront.c
+++ b/drivers/block/xen-blkfront.c
@@ -932,8 +932,6 @@ static void blkfront_closing(struct xenbus_device *dev)
 
        spin_lock_irqsave(&blkif_io_lock, flags);
 
-       del_gendisk(info->gd);
-
        /* No more blkif_request(). */
        blk_stop_queue(info->rq);
 
@@ -947,6 +945,8 @@ static void blkfront_closing(struct xenbus_device *dev)
        blk_cleanup_queue(info->rq);
        info->rq = NULL;
 
+       del_gendisk(info->gd);
+
  out:
        xenbus_frontend_closed(dev);
 }
@@ -975,8 +975,10 @@ static void backend_changed(struct xenbus_device *dev,
                break;
 
        case XenbusStateClosing:
-               if (info->gd == NULL)
-                       xenbus_dev_fatal(dev, -ENODEV, "gd is NULL");
+               if (info->gd == NULL) {
+                       xenbus_frontend_closed(dev);
+                       break;
+               }
                bd = bdget_disk(info->gd, 0);
                if (bd == NULL)
                        xenbus_dev_fatal(dev, -ENODEV, "bdget failed");