This is a note to let you know that I've just added the patch titled
mt76: mt7915: fix sta_rec_wtbl tag len
to the 5.14-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
mt76-mt7915-fix-sta_rec_wtbl-tag-len.patch
and it can be found in the queue-5.14 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 85701ae44bef6e846e934939e17407fe9a3fd5b2
Author: Shayne Chen <shayne.chen@xxxxxxxxxxxx>
Date: Mon Oct 18 16:07:02 2021 +0800
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@xxxxxxxxxxxx>
Signed-off-by: Felix Fietkau <nbd@xxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
index 85c9c08ee2a82..6dfe3716a63a5 100644
--- 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));
}
