diff options
Diffstat (limited to 'drivers/net/xen-netback/xenbus.c')
| -rw-r--r-- | drivers/net/xen-netback/xenbus.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/net/xen-netback/xenbus.c b/drivers/net/xen-netback/xenbus.c index fab0d4b..d44cd19 100644 --- a/drivers/net/xen-netback/xenbus.c +++ b/drivers/net/xen-netback/xenbus.c @@ -404,6 +404,7 @@ static int backend_create_xenvif(struct backend_info *be) int err; long handle; struct xenbus_device *dev = be->dev; + struct xenvif *vif; if (be->vif != NULL) return 0; @@ -414,13 +415,13 @@ static int backend_create_xenvif(struct backend_info *be) return (err < 0) ? err : -EINVAL; } - be->vif = xenvif_alloc(&dev->dev, dev->otherend_id, handle); - if (IS_ERR(be->vif)) { - err = PTR_ERR(be->vif); - be->vif = NULL; + vif = xenvif_alloc(&dev->dev, dev->otherend_id, handle); + if (IS_ERR(vif)) { + err = PTR_ERR(vif); xenbus_dev_fatal(dev, err, "creating interface"); return err; } + be->vif = vif; kobject_uevent(&dev->dev.kobj, KOBJ_ONLINE); return 0; |
