Rate controller in firmware may also return the Tx Rate used for management frame that is usually sent as lowest Tx Rate (1Mbps in 2.4GHz). So update the last_tx_rate only if it is data frame. This patch is tested with ath9k_htc. Signed-off-by: Chun-Yeow Yeoh <yeohchunyeow@xxxxxxxxx> --- net/mac80211/status.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/mac80211/status.c b/net/mac80211/status.c index e6e574a..00ba90b 100644 --- a/net/mac80211/status.c +++ b/net/mac80211/status.c @@ -618,6 +618,7 @@ void ieee80211_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb) sta, true, acked); if ((local->hw.flags & IEEE80211_HW_HAS_RATE_CONTROL) && + (ieee80211_is_data(hdr->frame_control)) && (rates_idx != -1)) sta->last_tx_rate = info->status.rates[rates_idx]; -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
