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mac80211: fix TCP performance on mesh interface

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sta is NULL for mesh point (resolved later), so sk pacing parameters
were not applied.

Signed-off-by: Maxime Bizon <mbizon@freebox.fr>
Link: https://lore.kernel.org/r/66f51659416ac35d6b11a313bd3ffe8b8a43dd55.camel@freebox.fr
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Maxime Bizon 2021-11-18 12:58:24 +01:00 committed by Johannes Berg
parent 49573ff783
commit 48c06708e6
1 changed files with 2 additions and 2 deletions
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4
net/mac80211/tx.c
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@ -4191,11 +4191,11 @@ void __ieee80211_subif_start_xmit(struct sk_buff *skb,
ieee80211_aggr_check(sdata, sta, skb);
sk_pacing_shift_update(skb->sk, sdata->local->hw.tx_sk_pacing_shift);
if (sta) {
struct ieee80211_fast_tx *fast_tx;
sk_pacing_shift_update(skb->sk, sdata->local->hw.tx_sk_pacing_shift);
fast_tx = rcu_dereference(sta->fast_tx);
if (fast_tx &&