diff options
| author | Philipp Borgers <borgers@mi.fu-berlin.de> | 2021-05-17 14:01:45 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2021-06-23 10:59:44 +0200 |
| commit | 0edab4ff84b67fc585bb47aba37833da18f5a9dc (patch) | |
| tree | 2c8264a6ffb0e58bcb896d6db07654089a70fd05 /net/mac80211/rc80211_minstrel_ht.c | |
| parent | cfg80211: clean up variable use in cfg80211_parse_colocated_ap() (diff) | |
| download | linux-0edab4ff84b67fc585bb47aba37833da18f5a9dc.tar.xz linux-0edab4ff84b67fc585bb47aba37833da18f5a9dc.zip | |
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.c | 4 |
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)) |