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rt2x00: Properly clean up beacon skbs. 

The skbs containing the beacons weren't properly cleaned up for rt2400pci, rt2500pci,
rt61pci, and rt73usb. Clean up those skbs in the manner appropriate for each driver.

Signed-off-by: Gertjan van Wingerde <gwingerde@kpnplanet.nl>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Gertjan van Wingerde 2008-06-16 19:55:18 +02:00 committed by John W. Linville
parent ac1044628d
commit c95edf5432
3 changed files with 18 additions and 0 deletions
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6
drivers/net/wireless/rt2x00/rt2x00dev.c
View File

@ -474,6 +474,12 @@ static void rt2x00lib_beacondone_iter(void *data, u8 *mac,
vif->type != IEEE80211_IF_TYPE_IBSS)
return;
/*
* Clean up the beacon skb.
*/
dev_kfree_skb_irq(intf->beacon->skb);
intf->beacon->skb = NULL;
spin_lock(&intf->lock);
intf->delayed_flags |= DELAYED_UPDATE_BEACON;
spin_unlock(&intf->lock);

6
drivers/net/wireless/rt2x00/rt61pci.c
View File

@ -2402,6 +2402,12 @@ static int rt61pci_beacon_update(struct ieee80211_hw *hw, struct sk_buff *skb)
skb->data, skb->len);
rt61pci_kick_tx_queue(rt2x00dev, QID_BEACON);
/*
* Clean up beacon skb.
*/
dev_kfree_skb_any(skb);
intf->beacon->skb = NULL;
return 0;
}

6
drivers/net/wireless/rt2x00/rt73usb.c
View File

@ -2001,6 +2001,12 @@ static int rt73usb_beacon_update(struct ieee80211_hw *hw, struct sk_buff *skb)
REGISTER_TIMEOUT32(skb->len));
rt73usb_kick_tx_queue(rt2x00dev, QID_BEACON);
/*
* Clean up the beacon skb.
*/
dev_kfree_skb(skb);
intf->beacon->skb = NULL;
return 0;
}