linux-kernel - [PATCH 16/18] net: virtio: use wrapper functions of net

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Message-ID: <1381837514-50660-17-git-send-email-wangkefeng.wang@huawei.com>
Date:	Tue, 15 Oct 2013 19:45:12 +0800
From:	Kefeng Wang <wangkefeng.wang@...wei.com>
To:	<linux-kernel@...r.kernel.org>
CC:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	"David S. Miller" <davem@...emloft.net>,
	Pablo Neira Ayuso <pablo@...filter.org>,
	"Stephen Hemminger" <stephen@...workplumber.org>,
	Johannes Berg <johannes@...solutions.net>,
	"John W. Linville" <linville@...driver.com>,
	Stanislaw Gruszka <sgruszka@...hat.com>,
	Johannes Berg <johannes.berg@...el.com>,
	Francois Romieu <romieu@...zoreil.com>,
	"Ben Hutchings" <bhutchings@...arflare.com>,
	Chas Williams <chas@....nrl.navy.mil>,
	Marc Kleine-Budde <mkl@...gutronix.de>,
	Samuel Ortiz <samuel@...tiz.org>,
	Paul Mackerras <paulus@...ba.org>,
	Oliver Neukum <oneukum@...e.de>,
	Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>,
	"Boris Ostrovsky" <boris.ostrovsky@...cle.com>,
	David Vrabel <david.vrabel@...rix.com>,
	Rusty Russell <rusty@...tcorp.com.au>,
	"Michael S. Tsirkin" <mst@...hat.com>, <netfilter@...r.kernel.org>,
	<netdev@...r.kernel.org>, <linux-wireless@...r.kernel.org>,
	<guohanjun@...wei.com>
Subject: [PATCH 16/18] net: virtio: use wrapper functions of net_ratelimit() to simplify code

net_ratelimited_function() is called to simplify code.

Signed-off-by: Kefeng Wang <wangkefeng.wang@...wei.com>
---
 drivers/net/virtio_net.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index defec2b..4f63c12 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -753,8 +753,7 @@ static netdev_tx_t start_xmit(struct sk_buff *skb, struct net_device *dev)
 	/* This should not happen! */
 	if (unlikely(err)) {
 		dev->stats.tx_fifo_errors++;
-		if (net_ratelimit())
-			dev_warn(&dev->dev,
+		net_ratelimited_function(dev_warn, &dev->dev,
 				 "Unexpected TXQ (%d) queue failure: %d\n", qnum, err);
 		dev->stats.tx_dropped++;
 		kfree_skb(skb);
-- 
1.8.2.1


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