From 131c3e1c721c2faffbe58a10eaf4aae222ae88e0 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Wed, 20 Jan 2010 02:25:55 +0000
Subject: [PATCH] ath9k: fix a beacon buffer leak on interface up/down
SVN-Revision: 19233
---
.../mac80211/patches/570-ath9k_bcnslot_leak.patch | 14 ++++++++++++++
1 file changed, 14 insertions(+)
create mode 100644 package/mac80211/patches/570-ath9k_bcnslot_leak.patch
diff --git a/package/mac80211/patches/570-ath9k_bcnslot_leak.patch b/package/mac80211/patches/570-ath9k_bcnslot_leak.patch
new file mode 100644
index 0000000000..bbd94894ee
--- /dev/null
+++ b/package/mac80211/patches/570-ath9k_bcnslot_leak.patch
@@ -0,0 +1,14 @@
+--- a/drivers/net/wireless/ath/ath9k/main.c
++++ b/drivers/net/wireless/ath/ath9k/main.c
+@@ -1471,10 +1471,10 @@ static void ath9k_remove_interface(struc
+ (sc->sc_ah->opmode == NL80211_IFTYPE_MESH_POINT)) {
+ ath9k_ps_wakeup(sc);
+ ath9k_hw_stoptxdma(sc->sc_ah, sc->beacon.beaconq);
+- ath_beacon_return(sc, avp);
+ ath9k_ps_restore(sc);
+ }
+
++ ath_beacon_return(sc, avp);
+ sc->sc_flags &= ~SC_OP_BEACONS;
+
+ for (i = 0; i < ARRAY_SIZE(sc->beacon.bslot); i++) {
--
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