[PATCH 09/19] wifi: mt76: mt7925: pass mlink to wtbl_update_hdr_trans()

[Sean Wang <sean.wang@kernel.org>]

From: Sean Wang <sean.wang@mediatek.com>

Drop the mt792x_sta_to_link() lookup in mt7925_mcu_wtbl_update_hdr_trans()
and pass the resolved mlink from the caller instead. The link context is
already known at the call site, making the lookup redundant.

This keeps the helper lookup-free and makes link ownership explicit.

No functional change intended.

Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
 drivers/net/wireless/mediatek/mt76/mt7925/main.c   | 2 +-
 drivers/net/wireless/mediatek/mt76/mt7925/mcu.c    | 8 ++------
 drivers/net/wireless/mediatek/mt76/mt7925/mt7925.h | 1 +
 3 files changed, 4 insertions(+), 7 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/main.c b/drivers/net/wireless/mediatek/mt76/mt7925/main.c
index ddff6c5ab876..f5dd91dacca5 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/main.c
@@ -1598,7 +1598,7 @@ static void mt7925_sta_set_decap_offload(struct ieee80211_hw *hw,
 		if (!mlink->wcid.sta)
 			continue;
 
-		mt7925_mcu_wtbl_update_hdr_trans(dev, vif, sta, i);
+		mt7925_mcu_wtbl_update_hdr_trans(dev, vif, sta, mlink, i);
 	}
 
 	mt792x_mutex_release(dev);
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
index 03515b891643..0b096838bca6 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
@@ -1097,18 +1097,14 @@ mt7925_mcu_sta_hdr_trans_tlv(struct sk_buff *skb,
 int mt7925_mcu_wtbl_update_hdr_trans(struct mt792x_dev *dev,
 				     struct ieee80211_vif *vif,
 				     struct ieee80211_sta *sta,
+				     struct mt792x_link_sta *mlink,
 				     int link_id)
 {
-	struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
 	struct ieee80211_link_sta *link_sta = sta ? &sta->deflink : NULL;
-	struct mt792x_link_sta *mlink;
+	struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
 	struct mt792x_bss_conf *mconf;
-	struct mt792x_sta *msta;
 	struct sk_buff *skb;
 
-	msta = sta ? (struct mt792x_sta *)sta->drv_priv : &mvif->sta;
-
-	mlink = mt792x_sta_to_link(msta, link_id);
 	link_sta = mt792x_sta_to_link_sta(vif, sta, link_id);
 	mconf = mt792x_vif_to_link(mvif, link_id);
 
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mt7925.h b/drivers/net/wireless/mediatek/mt76/mt7925/mt7925.h
index 95f29dae4d9d..e28972f0615b 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/mt7925.h
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/mt7925.h
@@ -371,6 +371,7 @@ int mt7925_mcu_set_rts_thresh(struct mt792x_phy *phy, u32 val);
 int mt7925_mcu_wtbl_update_hdr_trans(struct mt792x_dev *dev,
 				     struct ieee80211_vif *vif,
 				     struct ieee80211_sta *sta,
+				     struct mt792x_link_sta *mlink,
 				     int link_id);
 int mt7925_mcu_wf_rf_pin_ctrl(struct mt792x_phy *phy);
 
-- 
2.43.0