[PATCH] ieee80211: Provide generic get_stats implementation

bcm43xx and ipw2100 currently duplicate the same simplistic get_stats
handler.  Additionally, zd1211rw requires the same handler to fix a
bug where all stats are reported as 0.

This patch adds a generic implementation to the ieee80211 layer,
which drivers are free to override.

Signed-off-by: Daniel Drake <dsd@gentoo.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

2 files changed, 0 insertions, 20 deletions

diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_main.c b/drivers/net/wireless/bcm43xx/bcm43xx_main.c
index 60a97450a6ed..5b3c27359a18 100644
--- a/drivers/net/wireless/bcm43xx/bcm43xx_main.c
+++ b/drivers/net/wireless/bcm43xx/bcm43xx_main.c
@@ -4013,11 +4013,6 @@ static int bcm43xx_ieee80211_hard_start_xmit(struct ieee80211_txb *txb,
         return NETDEV_TX_OK;
 }
 
-static struct net_device_stats * bcm43xx_net_get_stats(struct net_device *net_dev)
-{
-        return &(bcm43xx_priv(net_dev)->ieee->stats);
-}
-
 static void bcm43xx_net_tx_timeout(struct net_device *net_dev)
 {
         struct bcm43xx_private *bcm = bcm43xx_priv(net_dev);
@@ -4131,7 +4126,6 @@ static int __devinit bcm43xx_init_one(struct pci_dev *pdev,
 
         net_dev->open = bcm43xx_net_open;
         net_dev->stop = bcm43xx_net_stop;
-        net_dev->get_stats = bcm43xx_net_get_stats;
         net_dev->tx_timeout = bcm43xx_net_tx_timeout;
 #ifdef CONFIG_NET_POLL_CONTROLLER
         net_dev->poll_controller = bcm43xx_net_poll_controller;
diff --git a/drivers/net/wireless/ipw2100.c b/drivers/net/wireless/ipw2100.c
index 3bc6be9d20f8..79607b8b877c 100644
--- a/drivers/net/wireless/ipw2100.c
+++ b/drivers/net/wireless/ipw2100.c
@@ -5827,19 +5827,6 @@ static void ipw2100_tx_timeout(struct net_device *dev)
         schedule_reset(priv);
 }
 
-/*
- * TODO: reimplement it so that it reads statistics
- *       from the adapter using ordinal tables
- *       instead of/in addition to collecting them
- *       in the driver
- */
-static struct net_device_stats *ipw2100_stats(struct net_device *dev)
-{
-        struct ipw2100_priv *priv = ieee80211_priv(dev);
-
-        return &priv->ieee->stats;
-}
-
 static int ipw2100_wpa_enable(struct ipw2100_priv *priv, int value)
 {
         /* This is called when wpa_supplicant loads and closes the driver
@@ -6022,7 +6009,6 @@ static struct net_device *ipw2100_alloc_device(struct pci_dev *pci_dev,
         dev->open = ipw2100_open;
         dev->stop = ipw2100_close;
         dev->init = ipw2100_net_init;
-        dev->get_stats = ipw2100_stats;
         dev->ethtool_ops = &ipw2100_ethtool_ops;
         dev->tx_timeout = ipw2100_tx_timeout;
         dev->wireless_handlers = &ipw2100_wx_handler_def;