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[PATCH v2] ath9k: Fix mactime from being clobbered in rx_status

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mactime was being overwritten by the function ath9k_rx_skb_preprocess. Fixed by
memsetting rx_status in ath_rx_tasklet.

Signed-off-by: Ashok Nagarajan <ashok@xxxxxxxxxxx>
Signed-off-by: Javier Cardona <javier@xxxxxxxxxxx>
---
v1:
Fix reverting "ath9k: trivial: reorder rx_tasklet processing" logic (Christian
Lamparter)
 drivers/net/wireless/ath/ath9k/recv.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c
index 1b1b279..f4ae3ba 100644
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -982,8 +982,6 @@ static int ath9k_rx_skb_preprocess(struct ath_common *common,
 {
 	struct ath_hw *ah = common->ah;
 
-	memset(rx_status, 0, sizeof(struct ieee80211_rx_status));
-
 	/*
 	 * everything but the rate is checked here, the rate check is done
 	 * separately to avoid doing two lookups for a rate for each frame.
@@ -1841,6 +1839,8 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp)
 		if (sc->sc_flags & SC_OP_RXFLUSH)
 			goto requeue_drop_frag;
 
+		memset(rxs, 0, sizeof(struct ieee80211_rx_status));
+
 		rxs->mactime = (tsf & ~0xffffffffULL) | rs.rs_tstamp;
 		if (rs.rs_tstamp > tsf_lower &&
 		    unlikely(rs.rs_tstamp - tsf_lower > 0x10000000))
-- 
1.7.5.4

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