mt76x2: init: fix rx filter default value during init

mt76x2_mac_start writes dev->rxfilter to the hardware. It also happens
during init, before dev->rxfilter is filled with the initval register
value, leading to issues like promisc mode being enabled
unconditionally.

Fix this by reading the default value into dev->rxfilter earlier

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

drivers/net/wireless/mediatek/mt76/mt76x2_init.c

@@ -584,6 +584,8 @@ int mt76x2_init_hardware(struct mt76x2_dev *dev)
 	if (ret)
 		return ret;
 
+	dev->rxfilter = mt76_rr(dev, MT_RX_FILTR_CFG);
+
 	ret = mt76x2_dma_init(dev);
 	if (ret)
 		return ret;
@@ -598,7 +600,6 @@ int mt76x2_init_hardware(struct mt76x2_dev *dev)
 		return ret;
 
 	mt76x2_mac_stop(dev, false);
-	dev->rxfilter = mt76_rr(dev, MT_RX_FILTR_CFG);
 
 	return 0;
 }