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authorChun-Yeow Yeoh <yeohchunyeow@gmail.com>2014-04-02 12:05:09 +0800
committerJohannes Berg <johannes.berg@intel.com>2014-04-09 10:50:45 +0200
commit00a9a6d1e2f18c193d28409bfafc890d78adef68 (patch)
treec0fe48ea8245379a5e7d79b70b82d7ac16fe1153 /net
parent9b4816f543ee8d48bb49151718edac480d2080b1 (diff)
downloadlinux-00a9a6d1e2f18c193d28409bfafc890d78adef68.tar.bz2
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 <yeohchunyeow@gmail.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net')
-rw-r--r--net/mac80211/status.c1
1 files changed, 1 insertions, 0 deletions
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];