NETFRONT: Use __skb_queue_purge()

Use standard routine for queue purging.

Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

1 files changed, 2 insertions, 4 deletions

diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c
index 8bddff150c70..d26f69b0184f 100644
--- a/drivers/net/xen-netfront.c
+++ b/drivers/net/xen-netfront.c
@@ -946,8 +946,7 @@ err:
                 work_done++;
         }
 
-        while ((skb = __skb_dequeue(&errq)))
-                kfree_skb(skb);
+        __skb_queue_purge(&errq);
 
         work_done -= handle_incoming_queue(dev, &rxq);
 
@@ -1079,8 +1078,7 @@ static void xennet_release_rx_bufs(struct netfront_info *np)
                 }
         }
 
-        while ((skb = __skb_dequeue(&free_list)) != NULL)
-                dev_kfree_skb(skb);
+        __skb_queue_purge(&free_list);
 
         spin_unlock_bh(&np->rx_lock);
 }