diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/htc_drv_main.c')
| -rw-r--r-- | 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 7b7796895432..7212acb2bd6c 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); |