diff options
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt7915/mac.c')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7915/mac.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c index 9400e4af2a04..6639976afcee 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c @@ -56,10 +56,7 @@ static struct mt76_wcid *mt7915_rx_get_wcid(struct mt7915_dev *dev, struct mt7915_sta *sta; struct mt76_wcid *wcid; - if (idx >= ARRAY_SIZE(dev->mt76.wcid)) - return NULL; - - wcid = rcu_dereference(dev->mt76.wcid[idx]); + wcid = mt76_wcid_ptr(dev, idx); if (unicast || !wcid) return wcid; @@ -917,7 +914,7 @@ mt7915_mac_tx_free(struct mt7915_dev *dev, void *data, int len) u16 idx; idx = FIELD_GET(MT_TX_FREE_WLAN_ID, info); - wcid = rcu_dereference(dev->mt76.wcid[idx]); + wcid = mt76_wcid_ptr(dev, idx); sta = wcid_to_sta(wcid); if (!sta) continue; @@ -1013,12 +1010,9 @@ static void mt7915_mac_add_txs(struct mt7915_dev *dev, void *data) if (pid < MT_PACKET_ID_WED) return; - if (wcidx >= mt7915_wtbl_size(dev)) - return; - rcu_read_lock(); - wcid = rcu_dereference(dev->mt76.wcid[wcidx]); + wcid = mt76_wcid_ptr(dev, wcidx); if (!wcid) goto out; |