From: Sujith Manoharan <sujith@msujith.org>
To: John Linville <linville@tuxdriver.com>
Cc: linux-wireless@vger.kernel.org, Felix Fietkau <nbd@openwrt.org>
Subject: [PATCH 7/7] ath9k: Fix interrupt statistics
Date: Sat, 28 Dec 2013 09:47:15 +0530 [thread overview]
Message-ID: <1388204235-14682-7-git-send-email-sujith@msujith.org> (raw)
In-Reply-To: <1388204235-14682-1-git-send-email-sujith@msujith.org>
From: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Initialize "sync_cause" to zero since commit
"ath9k: move ath9k_debug_sync_cause out of ath9k_hw"
fills it conditionally based on ISR status.
Not doing this results in garbage values in debugfs.
Cc: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
---
drivers/net/wireless/ath/ath9k/main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 2f3e7b4..d0c3aec 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -544,7 +544,7 @@ irqreturn_t ath_isr(int irq, void *dev)
struct ath_hw *ah = sc->sc_ah;
struct ath_common *common = ath9k_hw_common(ah);
enum ath9k_int status;
- u32 sync_cause;
+ u32 sync_cause = 0;
bool sched = false;
/*
--
1.8.5.2
prev parent reply other threads:[~2013-12-28 4:22 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-28 4:17 [PATCH 1/7] ath9k: Remove unused functions Sujith Manoharan
2013-12-28 4:17 ` [PATCH 2/7] ath9k: Move private HW callbacks to hw-ops.h Sujith Manoharan
2013-12-28 4:17 ` [PATCH 3/7] ath9k: Handle unsupported MAC versions early Sujith Manoharan
2013-12-28 4:17 ` [PATCH 4/7] ath9k: Cleanup __ath9k_hw_init() Sujith Manoharan
2013-12-28 4:17 ` [PATCH 5/7] ath9k: Fix AR9100 chip power-on Sujith Manoharan
2013-12-28 4:17 ` [PATCH 6/7] ath9k: Remove unused config option ack_6mb Sujith Manoharan
2013-12-28 4:17 ` Sujith Manoharan [this message]
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