Signed-off-by: Rajkumar Manoharan <rmanohar@xxxxxxxxxxxxxxxx>
---
drivers/net/wireless/ath/ath9k/htc_drv_main.c | 9 +++++++--
1 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
index 7b77968..7212acb 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
@@ -1294,11 +1294,16 @@ static void ath9k_htc_configure_filter(struct ieee80211_hw *hw,
u32 rfilt;
mutex_lock(&priv->mutex);
- ath9k_htc_ps_wakeup(priv);
-
changed_flags &= SUPPORTED_FILTERS;
*total_flags &= SUPPORTED_FILTERS;
+ if (priv->op_flags & OP_INVALID) {
+ ath_dbg(ath9k_hw_common(priv->ah), ATH_DBG_ANY,
+ "Unable to configure filter on invalid state\n");
+ return;
+ }
+ ath9k_htc_ps_wakeup(priv);
+
priv->rxfilter = *total_flags;
rfilt = ath9k_htc_calcrxfilter(priv);
ath9k_hw_setrxfilter(priv->ah, rfilt);
--
1.7.6
--
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