mt76: mt7915: fix sta_rec_wtbl tag len

[ Upstream commit afa0370f3a3a64af6d368da0bedd72ab2a026cd0 ]

Fix tag len error for sta_rec_wtbl, which causes fw parsing error for
the tags placed behind it.

Fixes: e57b7901469f ("mt76: add mac80211 driver for MT7915 PCIe-based chipsets")
Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
index 85c9c08ee2a82eb69a9ec48c00184f07a07eb70a..6dfe3716a63a5bef4f1f35769f0eeb65ebdf08ab 100644 (file)
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
@@ -757,7 +757,7 @@ mt7915_mcu_alloc_wtbl_req(struct mt7915_dev *dev, struct mt7915_sta *msta,
        }
 
        if (sta_hdr)
-               sta_hdr->len = cpu_to_le16(sizeof(hdr));
+               le16_add_cpu(&sta_hdr->len, sizeof(hdr));
 
        return skb_put_data(nskb, &hdr, sizeof(hdr));
 }