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wifi: mac80211: Don't call fq_flow_idx() for management frames

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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: 73bc9e0af5 ("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>
This commit is contained in:
Alexander Wetzel
2025-07-17 18:25:47 +02:00
committed by Johannes Berg
parent 11e3e22fa5
commit cb3bb3d88d
1 changed files with 2 additions and 1 deletions
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3
net/mac80211/tx.c
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@@ -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);
}