5.15-stable review patch. If anyone has any objections, please let me know.
------------------
From: Alexander Wetzel Alexander@wetzel-home.de
[ Upstream commit cb3bb3d88dfcd177a1050c0a009a3ee147b2e5b9 ]
skb_get_hash() can only be used when the skb is linked to a netdev device.
Signed-off-by: Alexander Wetzel Alexander@wetzel-home.de 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 johannes.berg@intel.com Signed-off-by: Sasha Levin sashal@kernel.org --- net/mac80211/tx.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c index c4e6fbe4343e..4f2183f23117 100644 --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -1417,7 +1417,7 @@ 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);
@@ -1433,6 +1433,7 @@ 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); }