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-rw-r--r--drivers/net/xen-netback/interface.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/net/xen-netback/interface.c b/drivers/net/xen-netback/interface.c
index bfd10cb9c8de..5f3d6c06fcf7 100644
--- a/drivers/net/xen-netback/interface.c
+++ b/drivers/net/xen-netback/interface.c
@@ -524,9 +524,6 @@ int xenvif_init_queue(struct xenvif_queue *queue)
init_timer(&queue->rx_stalled);
- netif_napi_add(queue->vif->dev, &queue->napi, xenvif_poll,
- XENVIF_NAPI_WEIGHT);
-
return 0;
}
@@ -614,6 +611,9 @@ int xenvif_connect(struct xenvif_queue *queue, unsigned long tx_ring_ref,
wake_up_process(queue->task);
wake_up_process(queue->dealloc_task);
+ netif_napi_add(queue->vif->dev, &queue->napi, xenvif_poll,
+ XENVIF_NAPI_WEIGHT);
+
return 0;
err_rx_unbind:
@@ -672,6 +672,8 @@ void xenvif_disconnect(struct xenvif *vif)
for (queue_index = 0; queue_index < num_queues; ++queue_index) {
queue = &vif->queues[queue_index];
+ netif_napi_del(&queue->napi);
+
if (queue->task) {
del_timer_sync(&queue->rx_stalled);
kthread_stop(queue->task);
@@ -704,7 +706,6 @@ void xenvif_disconnect(struct xenvif *vif)
void xenvif_deinit_queue(struct xenvif_queue *queue)
{
free_xenballooned_pages(MAX_PENDING_REQS, queue->mmap_pages);
- netif_napi_del(&queue->napi);
}
void xenvif_free(struct xenvif *vif)