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[PATCH] 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 calling the function before setting the mactime.

Signed-off-by: Ashok Nagarajan <ashok@xxxxxxxxxxx>
Signed-off-by: Javier Cardona <javier@xxxxxxxxxxx>
---
 drivers/net/wireless/ath/ath9k/recv.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c
index 1b1b279..52a0466 100644
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -1841,6 +1841,9 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp)
 		if (sc->sc_flags & SC_OP_RXFLUSH)
 			goto requeue_drop_frag;
 
+		retval = ath9k_rx_skb_preprocess(common, hw, hdr, &rs,
+						 rxs, &decrypt_error);
+
 		rxs->mactime = (tsf & ~0xffffffffULL) | rs.rs_tstamp;
 		if (rs.rs_tstamp > tsf_lower &&
 		    unlikely(rs.rs_tstamp - tsf_lower > 0x10000000))
@@ -1850,8 +1853,6 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp)
 		    unlikely(tsf_lower - rs.rs_tstamp > 0x10000000))
 			rxs->mactime += 0x100000000ULL;
 
-		retval = ath9k_rx_skb_preprocess(common, hw, hdr, &rs,
-						 rxs, &decrypt_error);
 		if (retval)
 			goto requeue_drop_frag;
 
-- 
1.7.5.4

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