ath9k: Allow PSPOLL only when the interface is configured in AP mode

Signed-off-by: Senthil Balasubramanian <senthilkumar@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 4 insertions, 1 deletions

diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c
index 3a2204d84702..c880a55939bf 100644
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -423,7 +423,10 @@ u32 ath_calcrxfilter(struct ath_softc *sc)
         else
                 rfilt |= ATH9K_RX_FILTER_BEACON;
 
-        if (sc->rx.rxfilter & FIF_PSPOLL)
+        if ((AR_SREV_9280_10_OR_LATER(sc->sc_ah) ||
+            AR_SREV_9285_10_OR_LATER(sc->sc_ah)) &&
+            (sc->sc_ah->opmode == NL80211_IFTYPE_AP) &&
+            (sc->rx.rxfilter & FIF_PSPOLL))
                 rfilt |= ATH9K_RX_FILTER_PSPOLL;
 
         if (conf_is_ht(&sc->hw->conf))