From 00a9a6d1e2f18c193d28409bfafc890d78adef68 Mon Sep 17 00:00:00 2001 From: Chun-Yeow Yeoh Date: Wed, 2 Apr 2014 12:05:09 +0800 Subject: [PATCH] mac80211: update last_tx_rate only for data frame 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 Signed-off-by: Johannes Berg --- net/mac80211/status.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/mac80211/status.c b/net/mac80211/status.c index e6e574a307c8..00ba90b02ab2 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];