diff options
| -rw-r--r-- | drivers/net/xen-netback/interface.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/net/xen-netback/interface.c b/drivers/net/xen-netback/interface.c index c4a2eb2cd8a..540a796593a 100644 --- a/drivers/net/xen-netback/interface.c +++ b/drivers/net/xen-netback/interface.c @@ -365,17 +365,19 @@ void xenvif_disconnect(struct xenvif *vif) if (netif_carrier_ok(vif->dev)) xenvif_carrier_off(vif); - atomic_dec(&vif->refcnt); - wait_event(vif->waiting_to_free, atomic_read(&vif->refcnt) == 0); - - if (vif->irq) + if (vif->irq) { unbind_from_irqhandler(vif->irq, vif); + vif->irq = 0; + } xen_netbk_unmap_frontend_rings(vif); } void xenvif_free(struct xenvif *vif) { + atomic_dec(&vif->refcnt); + wait_event(vif->waiting_to_free, atomic_read(&vif->refcnt) == 0); + unregister_netdev(vif->dev); free_netdev(vif->dev); |