diff options
| author | Felix Fietkau <nbd@nbd.name> | 2022-04-20 13:50:38 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-05-25 10:14:37 +0300 |
| commit | 9919585e5f418ed25531d5c0aba377496a434cf5 (patch) | |
| tree | 51994ca6cb136d864bae1aa62d83185d6c920478 /net | |
| parent | 19e2cd737c166b9a57f9f0f687d16f36dde4046f (diff) | |
| download | linux-9919585e5f418ed25531d5c0aba377496a434cf5.tar.xz | |
mac80211: fix rx reordering with non explicit / psmp ack policy
[ Upstream commit 5e469ed9764d4722c59562da13120bd2dc6834c5 ]
When the QoS ack policy was set to non explicit / psmp ack, frames are treated
as not being part of a BA session, which causes extra latency on reordering.
Fix this by only bypassing reordering for packets with no-ack policy
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Link: https://lore.kernel.org/r/20220420105038.36443-1-nbd@nbd.name
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'net')
| -rw-r--r-- | net/mac80211/rx.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index ab91683d9459..99d5f8b58e92 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -1400,8 +1400,7 @@ static void ieee80211_rx_reorder_ampdu(struct ieee80211_rx_data *rx, goto dont_reorder; /* not part of a BA session */ - if (ack_policy != IEEE80211_QOS_CTL_ACK_POLICY_BLOCKACK && - ack_policy != IEEE80211_QOS_CTL_ACK_POLICY_NORMAL) + if (ack_policy == IEEE80211_QOS_CTL_ACK_POLICY_NOACK) goto dont_reorder; /* new, potentially un-ordered, ampdu frame - process it */ |