Merge branch 'for-next' of git://git.samba.org/sfrench/cifs-2.6

[firefly-linux-kernel-4.4.55.git] / drivers / net / xen-netfront.c

diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c
index 002062db2f1dc791b73a1a98c5a4368dfe756179..e27e6d2ea6d283cc3508579b38e8fb27b8ade035 100644 (file)
--- a/drivers/net/xen-netfront.c
+++ b/drivers/net/xen-netfront.c
@@ -1348,7 +1348,8 @@ static void xennet_disconnect_backend(struct netfront_info *info)
                queue->tx_evtchn = queue->rx_evtchn = 0;
                queue->tx_irq = queue->rx_irq = 0;
 
-               napi_synchronize(&queue->napi);
+               if (netif_running(info->netdev))
+                       napi_synchronize(&queue->napi);
 
                xennet_release_tx_bufs(queue);
                xennet_release_rx_bufs(queue);