diff options
| author | Rajkumar Manoharan <rmanohar@qca.qualcomm.com> | 2011-07-07 23:33:38 +0530 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-07-08 11:42:24 -0400 |
| commit | 565dfefbe196206bc1e40bf92e7c5d53e9d9f706 (patch) | |
| tree | 310ecfa0de13db6665751f21bd44687ccf02a9a5 /drivers | |
| parent | 58eb7ff3dc056c6935c1cedee365ccf554000f45 (diff) | |
ath9k_htc: do not configure filter before driver is started
Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers')
| -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 7b779689543..7212acb2bd6 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); |