netdev - [RFC DUMMY 05/09]: Use dev->stats

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Message-Id: <20070605141258.15650.44308.sendpatchset@localhost.localdomain>
Date:	Tue,  5 Jun 2007 16:12:59 +0200 (MEST)
From:	Patrick McHardy <kaber@...sh.net>
To:	netdev@...r.kernel.org
Cc:	socketcan@...tkopp.net, hadi@...erus.ca, xemul@...ru,
	Patrick McHardy <kaber@...sh.net>, ebiederm@...ssion.com,
	tgraf@...g.ch
Subject: [RFC DUMMY 05/09]: Use dev->stats

[DUMMY]: Use dev->stats

Use dev->stats instead of netdev_priv().

Signed-off-by: Patrick McHardy <kaber@...sh.net>

---
commit c5178079b5d191e34a516dc111be862e3382e32b
tree 339bf81b1270b51272a1e9ebc643188dc755a2ee
parent 0323e7d1e7d5042492684264cfcba6d7ff55c473
author Patrick McHardy <kaber@...sh.net> Tue, 05 Jun 2007 15:40:28 +0200
committer Patrick McHardy <kaber@...sh.net> Tue, 05 Jun 2007 15:40:28 +0200

 drivers/net/dummy.c |   16 +++-------------
 1 files changed, 3 insertions(+), 13 deletions(-)

diff --git a/drivers/net/dummy.c b/drivers/net/dummy.c
index 60673bc..91b474c 100644
--- a/drivers/net/dummy.c
+++ b/drivers/net/dummy.c
@@ -38,7 +38,6 @@
 static int numdummies = 1;
 
 static int dummy_xmit(struct sk_buff *skb, struct net_device *dev);
-static struct net_device_stats *dummy_get_stats(struct net_device *dev);
 
 static int dummy_set_address(struct net_device *dev, void *p)
 {
@@ -59,7 +58,6 @@ static void set_multicast_list(struct net_device *dev)
 static void __init dummy_setup(struct net_device *dev)
 {
 	/* Initialize the device structure. */
-	dev->get_stats = dummy_get_stats;
 	dev->hard_start_xmit = dummy_xmit;
 	dev->set_multicast_list = set_multicast_list;
 	dev->set_mac_address = dummy_set_address;
@@ -76,20 +74,13 @@ static void __init dummy_setup(struct net_device *dev)
 
 static int dummy_xmit(struct sk_buff *skb, struct net_device *dev)
 {
-	struct net_device_stats *stats = netdev_priv(dev);
-
-	stats->tx_packets++;
-	stats->tx_bytes+=skb->len;
+	dev->stats.tx_packets++;
+	dev->stats.tx_bytes += skb->len;
 
 	dev_kfree_skb(skb);
 	return 0;
 }
 
-static struct net_device_stats *dummy_get_stats(struct net_device *dev)
-{
-	return netdev_priv(dev);
-}
-
 static struct net_device **dummies;
 
 /* Number of dummy devices to be set up by this module. */
@@ -101,8 +92,7 @@ static int __init dummy_init_one(int index)
 	struct net_device *dev_dummy;
 	int err;
 
-	dev_dummy = alloc_netdev(sizeof(struct net_device_stats),
-				 "dummy%d", dummy_setup);
+	dev_dummy = alloc_netdev(0, "dummy%d", dummy_setup);
 
 	if (!dev_dummy)
 		return -ENOMEM;
-
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