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path: root/drivers/net/xen-netback/interface.c
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Diffstat (limited to 'drivers/net/xen-netback/interface.c')
-rw-r--r--drivers/net/xen-netback/interface.c23
1 files changed, 14 insertions, 9 deletions
diff --git a/drivers/net/xen-netback/interface.c b/drivers/net/xen-netback/interface.c
index b7d41f8c338a..b8c5193bd420 100644
--- a/drivers/net/xen-netback/interface.c
+++ b/drivers/net/xen-netback/interface.c
@@ -343,17 +343,22 @@ err:
343 return err; 343 return err;
344} 344}
345 345
346void xenvif_disconnect(struct xenvif *vif) 346void xenvif_carrier_off(struct xenvif *vif)
347{ 347{
348 struct net_device *dev = vif->dev; 348 struct net_device *dev = vif->dev;
349 if (netif_carrier_ok(dev)) { 349
350 rtnl_lock(); 350 rtnl_lock();
351 netif_carrier_off(dev); /* discard queued packets */ 351 netif_carrier_off(dev); /* discard queued packets */
352 if (netif_running(dev)) 352 if (netif_running(dev))
353 xenvif_down(vif); 353 xenvif_down(vif);
354 rtnl_unlock(); 354 rtnl_unlock();
355 xenvif_put(vif); 355 xenvif_put(vif);
356 } 356}
357
358void xenvif_disconnect(struct xenvif *vif)
359{
360 if (netif_carrier_ok(vif->dev))
361 xenvif_carrier_off(vif);
357 362
358 atomic_dec(&vif->refcnt); 363 atomic_dec(&vif->refcnt);
359 wait_event(vif->waiting_to_free, atomic_read(&vif->refcnt) == 0); 364 wait_event(vif->waiting_to_free, atomic_read(&vif->refcnt) == 0);