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wifi: mt76: mt7996: rely on mt76_connac2_mac_tx_rate_val

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In order to fix a possible NULL pointer dereference in
mt7996_mac_write_txwi() of vif pointer, export
mt76_connac2_mac_tx_rate_val utility routine and reuse it
in mt7996 driver.

Fixes: 98686cd21624 ("wifi: mt76: mt7996: add driver for MediaTek Wi-Fi 7 (802.11be) devices")
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
This commit is contained in:
Lorenzo Bianconi
2023-02-02 11:03:57 +01:00
committed by Felix Fietkau
parent 9107381d0f
commit 36d2a5bf78
3 changed files with 9 additions and 49 deletions
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mt76_connac.h
+3
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@@ -370,6 +370,9 @@ void mt76_connac2_mac_write_txwi(struct mt76_dev *dev, __le32 *txwi,
struct sk_buff *skb, struct mt76_wcid *wcid,
struct ieee80211_key_conf *key, int pid,
enum mt76_txq_id qid, u32 changed);
u16 mt76_connac2_mac_tx_rate_val(struct mt76_phy *mphy,
struct ieee80211_vif *vif,
bool beacon, bool mcast);
bool mt76_connac2_mac_fill_txs(struct mt76_dev *dev, struct mt76_wcid *wcid,
__le32 *txs_data);
bool mt76_connac2_mac_add_txs_skb(struct mt76_dev *dev, struct mt76_wcid *wcid,