From: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Date: Fri, 7 Dec 2012 14:55:30 +0000 (+0530)
Subject: ath9k: Fix regression in 'xmit' debugfs file
X-Git-Tag: v3.8-rc1~139^2~17^2~30
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4f7dc951e2dad489fb89b03d3f968d3a229dc9ec;p=platform%2Fkernel%2Flinux-3.10.git

ath9k: Fix regression in 'xmit' debugfs file

Commit "ath9k: Fix the 'xmit' debugfs file" changed the
the array size of ath_stats.txstats to IEEE80211_NUM_ACS,
which is wrong because the HW queue number is used to
update the statistics. Revert back to using ATH9K_NUM_TX_QUEUES.

Reported-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/drivers/net/wireless/ath/ath9k/debug.h b/drivers/net/wireless/ath/ath9k/debug.h
index 72d4893..375c3b4 100644
--- a/drivers/net/wireless/ath/ath9k/debug.h
+++ b/drivers/net/wireless/ath/ath9k/debug.h
@@ -242,7 +242,7 @@ struct ath_rx_stats {
 
 struct ath_stats {
 	struct ath_interrupt_stats istats;
-	struct ath_tx_stats txstats[IEEE80211_NUM_ACS];
+	struct ath_tx_stats txstats[ATH9K_NUM_TX_QUEUES];
 	struct ath_rx_stats rxstats;
 	struct ath_dfs_stats dfs_stats;
 	u32 reset[__RESET_TYPE_MAX];