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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.c17
1 files changed, 6 insertions, 11 deletions
diff --git a/drivers/net/xen-netback/interface.c b/drivers/net/xen-netback/interface.c
index e7bd63eb2..f5231a2dd 100644
--- a/drivers/net/xen-netback/interface.c
+++ b/drivers/net/xen-netback/interface.c
@@ -615,6 +615,7 @@ err_tx_unbind:
queue->tx_irq = 0;
err_unmap:
xenvif_unmap_frontend_rings(queue);
+ netif_napi_del(&queue->napi);
err:
module_put(THIS_MODULE);
return err;
@@ -684,22 +685,16 @@ void xenvif_deinit_queue(struct xenvif_queue *queue)
void xenvif_free(struct xenvif *vif)
{
- struct xenvif_queue *queue = NULL;
+ struct xenvif_queue *queues = vif->queues;
unsigned int num_queues = vif->num_queues;
unsigned int queue_index;
unregister_netdev(vif->dev);
-
- for (queue_index = 0; queue_index < num_queues; ++queue_index) {
- queue = &vif->queues[queue_index];
- xenvif_deinit_queue(queue);
- }
-
- vfree(vif->queues);
- vif->queues = NULL;
- vif->num_queues = 0;
-
free_netdev(vif->dev);
+ for (queue_index = 0; queue_index < num_queues; ++queue_index)
+ xenvif_deinit_queue(&queues[queue_index]);
+ vfree(queues);
+
module_put(THIS_MODULE);
}