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[PATCH] mac80211: fix TCP performance on mesh interface

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From: Maxime Bizon <mbizon@xxxxxxxxxx>

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

Signed-off-by: Maxime Bizon <mbizon@xxxxxxxxxx>
---
 net/mac80211/tx.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index a756a197c770..f8f5bffd6e4b 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -4197,11 +4197,11 @@ 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 &&
-- 
2.17.1





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