[PATCH 06/19] wifi: mt76: mt7925: pass mlink to mac_link_sta_remove()

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

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

Drop the mt792x_sta_to_link() lookup in mt7925_mac_link_sta_remove()
and pass mlink from mt7925_mac_sta_remove_links() instead. The link is
already resolved there, making the extra lookup redundant.

This keeps the remove helper lookup-free and avoids hidden dependence on
msta->link[link_id] during teardown.

No functional change intended.

Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
 drivers/net/wireless/mediatek/mt76/mt7925/main.c | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/main.c b/drivers/net/wireless/mediatek/mt76/mt7925/main.c
index d7a09a0a79fb..ddff6c5ab876 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/main.c
@@ -1121,16 +1121,12 @@ EXPORT_SYMBOL_GPL(mt7925_mac_sta_event);
 
 static void mt7925_mac_link_sta_remove(struct mt76_dev *mdev,
 				       struct ieee80211_vif *vif,
-				       struct ieee80211_link_sta *link_sta)
+				       struct ieee80211_link_sta *link_sta,
+				       struct mt792x_link_sta *mlink)
 {
 	struct mt792x_dev *dev = container_of(mdev, struct mt792x_dev, mt76);
 	struct ieee80211_bss_conf *link_conf;
 	u8 link_id = link_sta->link_id;
-	struct mt792x_link_sta *mlink;
-	struct mt792x_sta *msta;
-
-	msta = (struct mt792x_sta *)link_sta->sta->drv_priv;
-	mlink = mt792x_sta_to_link(msta, link_id);
 
 	mt7925_roc_abort_sync(dev);
 
@@ -1213,7 +1209,7 @@ mt7925_mac_sta_remove_links(struct mt792x_dev *dev, struct ieee80211_vif *vif,
 		if (!mlink)
 			continue;
 
-		mt7925_mac_link_sta_remove(&dev->mt76, vif, link_sta);
+		mt7925_mac_link_sta_remove(&dev->mt76, vif, link_sta, mlink);
 
 		wcid = &mlink->wcid;
 		rcu_assign_pointer(msta->link[link_id], NULL);
-- 
2.43.0