[PATCH] mt76: mt7615: fix sparse warnings: warning: restricted __le16 degrades to integer

[Lorenzo Bianconi]

Fix the following sparse warning in __mt7615_mcu_msg_send:
drivers/net/wireless/mediatek/mt76/mt7615/mcu.c:78:15: sparse: warning:
restricted __le16 degrades to integer
drivers/net/wireless/mediatek/mt76/mt7615/mcu.c:78:15: sparse: warning:
cast from restricted __le16

Fixes: 04b8e65922f6 ("mt76: add mac80211 driver for MT7615 PCIe-based chipsets")
Signed-off-by: Lorenzo Bianconi <lore...@kernel.org>
---
 drivers/net/wireless/mediatek/mt76/mt7615/mcu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c 
b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
index beee25e69053..cc6da5145d12 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
@@ -75,7 +75,7 @@ static int __mt7615_mcu_msg_send(struct mt7615_dev *dev, 
struct sk_buff *skb,
 
        txd = mcu_txd->txd;
 
-       val = FIELD_PREP(MT_TXD0_TX_BYTES, cpu_to_le16(skb->len)) |
+       val = FIELD_PREP(MT_TXD0_TX_BYTES, skb->len) |
              FIELD_PREP(MT_TXD0_P_IDX, MT_TX_PORT_IDX_MCU) |
              FIELD_PREP(MT_TXD0_Q_IDX, q_idx);
        txd[0] = cpu_to_le32(val);
-- 
2.21.0