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rt2x00: Properly clean up beacon skbs.

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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;
}