mt76: mt7615: honor ret from mt7615_mcu_restart in mt7663u_mcu_init

Check return value of mt7615_mcu_restart routine in mt7663u_mcu_init().

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/usb_mcu.c b/drivers/net/wireless/mediatek/mt76/mt7615/usb_mcu.c
index 0ebb4c3..b560d0d 100644 (file)
--- a/drivers/net/wireless/mediatek/mt76/mt7615/usb_mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/usb_mcu.c
@@ -57,7 +57,10 @@ int mt7663u_mcu_init(struct mt7615_dev *dev)
 
        mt76_set(dev, MT_UDMA_TX_QSEL, MT_FW_DL_EN);
        if (test_and_clear_bit(MT76_STATE_POWER_OFF, &dev->mphy.state)) {
-               mt7615_mcu_restart(&dev->mt76);
+               ret = mt7615_mcu_restart(&dev->mt76);
+               if (ret)
+                       return ret;
+
                if (!mt76_poll_msec(dev, MT_CONN_ON_MISC,
                                    MT_TOP_MISC2_FW_PWR_ON, 0, 500))
                        return -EIO;