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ath9k: Free Beacon skbs in AP mode 

Fix a memory leak where AP mode did not free transmitted Beacon frame
skbs.

Signed-off-by: Jouni Malinen <jouni.malinen@atheros.com>
Acked-by: Pat Erley <pat-lkml@erley.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Jouni Malinen 2008-12-05 20:42:45 +02:00 committed by John W. Linville
parent 61ff84a4ce
commit 3fbb9d95a9
1 changed files with 1 additions and 0 deletions
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1
drivers/net/wireless/ath9k/beacon.c
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@ -167,6 +167,7 @@ static struct ath_buf *ath_beacon_generate(struct ath_softc *sc, int if_id)
pci_unmap_single(sc->pdev, bf->bf_dmacontext,
skb->len,
PCI_DMA_TODEVICE);
dev_kfree_skb_any(skb);
}
skb = ieee80211_beacon_get(sc->hw, vif);