[NETPOLL]: Use skb_queue_purge().

Use standard routine for flushing queue.

Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 5 deletions

diff --git a/net/core/netpoll.c b/net/core/netpoll.c
index c499b5c69bed..f63a70be3cd0 100644
--- a/net/core/netpoll.c
+++ b/net/core/netpoll.c
@@ -816,11 +816,7 @@ void netpoll_cleanup(struct netpoll *np)
                                 cancel_rearming_delayed_work(&npinfo->tx_work);
 
                                 /* clean after last, unfinished work */
-                                if (!skb_queue_empty(&npinfo->txq)) {
-                                        struct sk_buff *skb;
-                                        skb = __skb_dequeue(&npinfo->txq);
-                                        kfree_skb(skb);
-                                }
+                                __skb_queue_purge(&npinfo->txq);
                                 kfree(npinfo);
                                 np->dev->npinfo = NULL;
                         }