diff options
Diffstat (limited to 'drivers/net/wireless/ath/carl9170/tx.c')
| -rw-r--r-- | drivers/net/wireless/ath/carl9170/tx.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/carl9170/tx.c b/drivers/net/wireless/ath/carl9170/tx.c index bbc813dee98..aed305177af 100644 --- a/drivers/net/wireless/ath/carl9170/tx.c +++ b/drivers/net/wireless/ath/carl9170/tx.c @@ -719,6 +719,8 @@ static void carl9170_tx_rate_tpc_chains(struct ar9170 *ar, else *chains = AR9170_TX_PHY_TXCHAIN_2; } + + *tpc = min_t(unsigned int, *tpc, ar->hw->conf.power_level * 2); } static __le32 carl9170_tx_physet(struct ar9170 *ar, @@ -1245,7 +1247,7 @@ static bool carl9170_tx_ps_drop(struct ar9170 *ar, struct sk_buff *skb) tx_info = IEEE80211_SKB_CB(skb); if (unlikely(sta_info->sleeping) && - !(tx_info->flags & (IEEE80211_TX_CTL_POLL_RESPONSE | + !(tx_info->flags & (IEEE80211_TX_CTL_NO_PS_BUFFER | IEEE80211_TX_CTL_CLEAR_PS_FILT))) { rcu_read_unlock(); |