| From 06991d1f73a9bdbc5f234ee96737b9102705b89c Mon Sep 17 00:00:00 2001 |
| From: Ryder Lee <ryder.lee@mediatek.com> |
| Date: Tue, 13 Apr 2021 16:00:07 +0800 |
| Subject: mt76: mt7615: use ieee80211_free_txskb() in mt7615_tx_token_put() |
| |
| From: Ryder Lee <ryder.lee@mediatek.com> |
| |
| commit 06991d1f73a9bdbc5f234ee96737b9102705b89c upstream. |
| |
| We should use ieee80211_free_txskb() to report skb status avoid wrong |
| aql accounting after reset. |
| |
| Cc: stable@vger.kernel.org |
| Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> |
| Signed-off-by: Felix Fietkau <nbd@nbd.name> |
| Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
| --- |
| drivers/net/wireless/mediatek/mt76/mt7615/mac.c | 8 ++++++-- |
| 1 file changed, 6 insertions(+), 2 deletions(-) |
| |
| --- a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c |
| +++ b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c |
| @@ -2066,8 +2066,12 @@ void mt7615_tx_token_put(struct mt7615_d |
| spin_lock_bh(&dev->token_lock); |
| idr_for_each_entry(&dev->token, txwi, id) { |
| mt7615_txp_skb_unmap(&dev->mt76, txwi); |
| - if (txwi->skb) |
| - dev_kfree_skb_any(txwi->skb); |
| + if (txwi->skb) { |
| + struct ieee80211_hw *hw; |
| + |
| + hw = mt76_tx_status_get_hw(&dev->mt76, txwi->skb); |
| + ieee80211_free_txskb(hw, txwi->skb); |
| + } |
| mt76_put_txwi(&dev->mt76, txwi); |
| } |
| spin_unlock_bh(&dev->token_lock); |