g/c extra test.

Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>

diff --git a/linux-2.6-xen-sparse/drivers/xen/blkback/xenbus.c b/linux-2.6-xen-sparse/drivers/xen/blkback/xenbus.c
index 3163ee56663f7882bd39c7bd2e72e18716dbe362..a4d5f11aaaca7d79160e8277641e8d74be9b4ce5 100644 (file)
--- a/linux-2.6-xen-sparse/drivers/xen/blkback/xenbus.c
+++ b/linux-2.6-xen-sparse/drivers/xen/blkback/xenbus.c
@@ -81,18 +81,6 @@ static void frontend_changed(struct xenbus_watch *watch, const char *node)
                return;
        }
 
-       /* Domains must use same shared frame for all vbds. */
-       if (evtchn != be->blkif->remote_evtchn ||
-           sharedmfn != be->blkif->shmem_frame) {
-               xenbus_dev_error(be->dev, err,
-                                "Shared frame/evtchn %li/%u not same as"
-                                " old %li/%u",
-                                sharedmfn, evtchn,
-                                be->blkif->shmem_frame,
-                                be->blkif->remote_evtchn);
-               return;
-       }
-
        /* Supply the information about the device the frontend needs */
        err = xenbus_transaction_start(be->dev->nodename);
        if (err) {