From: Alexander Wetzel Date: Thu, 17 Jul 2025 16:25:47 +0000 (+0200) Subject: wifi: mac80211: Don't call fq_flow_idx() for management frames X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cb3bb3d88dfcd177a1050c0a009a3ee147b2e5b9;p=thirdparty%2Flinux.git wifi: mac80211: Don't call fq_flow_idx() for management frames skb_get_hash() can only be used when the skb is linked to a netdev device. Signed-off-by: Alexander Wetzel Fixes: 73bc9e0af594 ("mac80211: don't apply flow control on management frames") Link: https://patch.msgid.link/20250717162547.94582-3-Alexander@wetzel-home.de Signed-off-by: Johannes Berg --- diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c index adbd640b56725..baa9d31087733 100644 --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -1429,7 +1429,7 @@ static void ieee80211_txq_enqueue(struct ieee80211_local *local, { struct fq *fq = &local->fq; struct fq_tin *tin = &txqi->tin; - u32 flow_idx = fq_flow_idx(fq, skb); + u32 flow_idx; ieee80211_set_skb_enqueue_time(skb); @@ -1445,6 +1445,7 @@ static void ieee80211_txq_enqueue(struct ieee80211_local *local, IEEE80211_TX_INTCFL_NEED_TXPROCESSING; __skb_queue_tail(&txqi->frags, skb); } else { + flow_idx = fq_flow_idx(fq, skb); fq_tin_enqueue(fq, tin, flow_idx, skb, fq_skb_free_func); }