mt76: move initialization of some struct members to mt76_alloc_device

Reduces duplication and prepares for further rework
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

drivers/net/wireless/mediatek/mt76/dma.c

@@ -555,7 +555,6 @@ mt76_dma_init(struct mt76_dev *dev)
 		netif_napi_add(&dev->napi_dev, &dev->napi[i], mt76_dma_rx_poll,
 			       64);
 		mt76_dma_rx_fill(dev, &dev->q_rx[i]);
-		skb_queue_head_init(&dev->rx_skb[i]);
 		napi_enable(&dev->napi[i]);
 	}
 

drivers/net/wireless/mediatek/mt76/mac80211.c

@@ -275,6 +275,7 @@ mt76_alloc_device(struct device *pdev, unsigned int size,
 {
 	struct ieee80211_hw *hw;
 	struct mt76_dev *dev;
+	int i;
 
 	hw = ieee80211_alloc_hw(size, ops);
 	if (!hw)
@@ -292,6 +293,11 @@ mt76_alloc_device(struct device *pdev, unsigned int size,
 	init_waitqueue_head(&dev->tx_wait);
 	skb_queue_head_init(&dev->status_list);
 
+	INIT_LIST_HEAD(&dev->txwi_cache);
+
+	for (i = 0; i < ARRAY_SIZE(dev->q_rx); i++)
+		skb_queue_head_init(&dev->rx_skb[i]);
+
 	tasklet_init(&dev->tx_tasklet, mt76_tx_tasklet, (unsigned long)dev);
 
 	return dev;
@@ -307,8 +313,6 @@ int mt76_register_device(struct mt76_dev *dev, bool vht,
 
 	dev_set_drvdata(dev->dev, dev);
 
-	INIT_LIST_HEAD(&dev->txwi_cache);
-
 	SET_IEEE80211_DEV(hw, dev->dev);
 	SET_IEEE80211_PERM_ADDR(hw, dev->macaddr);
 

drivers/net/wireless/mediatek/mt76/usb.c

@@ -956,7 +956,6 @@ int mt76u_init(struct mt76_dev *dev,
 	tasklet_init(&usb->rx_tasklet, mt76u_rx_tasklet, (unsigned long)dev);
 	tasklet_init(&dev->tx_tasklet, mt76u_tx_tasklet, (unsigned long)dev);
 	INIT_WORK(&usb->stat_work, mt76u_tx_status_data);
-	skb_queue_head_init(&dev->rx_skb[MT_RXQ_MAIN]);
 
 	usb->stat_wq = alloc_workqueue("mt76u", WQ_UNBOUND, 0);
 	if (!usb->stat_wq)