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authorPhilipp Borgers <borgers@mi.fu-berlin.de>2021-05-17 14:01:45 +0200
committerJohannes Berg <johannes.berg@intel.com>2021-06-23 10:59:44 +0200
commit0edab4ff84b67fc585bb47aba37833da18f5a9dc (patch)
tree2c8264a6ffb0e58bcb896d6db07654089a70fd05 /net/mac80211/rc80211_minstrel_ht.c
parent5b5c9f3bd5f3d726d07ab8e4776d241863963a6e (diff)
mac80211: minstrel_ht: ignore frame that was sent with noAck flag
QoS Data Frames that were sent with a No Ack policy should be ignored by the minstrel statistics. There will never be an Ack for these frames so there is no way to draw conclusions about the success of the transmission. Signed-off-by: Philipp Borgers <borgers@mi.fu-berlin.de> Link: https://lore.kernel.org/r/20210517120145.132814-1-borgers@mi.fu-berlin.de Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/rc80211_minstrel_ht.c')
-rw-r--r--net/mac80211/rc80211_minstrel_ht.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/net/mac80211/rc80211_minstrel_ht.c b/net/mac80211/rc80211_minstrel_ht.c
index a6f3fb4a9197..bc261d086410 100644
--- a/net/mac80211/rc80211_minstrel_ht.c
+++ b/net/mac80211/rc80211_minstrel_ht.c
@@ -1211,6 +1211,10 @@ minstrel_ht_tx_status(void *priv, struct ieee80211_supported_band *sband,
bool last, update = false;
int i;
+ /* Ignore packet that was sent with noAck flag */
+ if (info->flags & IEEE80211_TX_CTL_NO_ACK)
+ return;
+
/* This packet was aggregated but doesn't carry status info */
if ((info->flags & IEEE80211_TX_CTL_AMPDU) &&
!(info->flags & IEEE80211_TX_STAT_AMPDU))