diff options
Diffstat (limited to 'drivers/net/xen-netback/interface.c')
| -rw-r--r-- | drivers/net/xen-netback/interface.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/net/xen-netback/interface.c b/drivers/net/xen-netback/interface.c index d98414168485..3a294c2528d5 100644 --- a/drivers/net/xen-netback/interface.c +++ b/drivers/net/xen-netback/interface.c @@ -304,6 +304,9 @@ struct xenvif *xenvif_alloc(struct device *parent, domid_t domid, } netdev_dbg(dev, "Successfully created xenvif\n"); + + __module_get(THIS_MODULE); + return vif; } @@ -369,9 +372,14 @@ void xenvif_disconnect(struct xenvif *vif) if (vif->irq) unbind_from_irqhandler(vif->irq, vif); - unregister_netdev(vif->dev); - xen_netbk_unmap_frontend_rings(vif); +} + +void xenvif_free(struct xenvif *vif) +{ + unregister_netdev(vif->dev); free_netdev(vif->dev); + + module_put(THIS_MODULE); } |