From: Jouni Malinen <j@w1.fi>
Date: Fri, 5 Dec 2008 20:42:45 +0200
Subject: [ath9k-devel] [PATCH] ath9k: Free Beacon skbs in AP mode
Message-ID: <20081205184245.GA10596@jm.kir.nu>
List-Id: <ath9k-devel.lists.ath9k.org>
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To: ath9k-devel@lists.ath9k.org

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

Signed-off-by: Jouni Malinen <jouni.malinen@atheros.com>

Index: wireless-testing/drivers/net/wireless/ath9k/beacon.c
===================================================================
--- wireless-testing.orig/drivers/net/wireless/ath9k/beacon.c	2008-12-05 18:37:37.000000000 +0200
+++ wireless-testing/drivers/net/wireless/ath9k/beacon.c	2008-12-05 18:38:41.000000000 +0200
@@ -167,6 +167,7 @@
 		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);

-- 
Jouni Malinen                                            PGP id EFC895FA