diff options
| author | Ming Yen Hsieh <mingyen.hsieh@mediatek.com> | 2025-09-08 15:25:26 +0800 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2026-03-23 09:21:25 +0000 |
| commit | ccb186326bb6b7f20d77982f855568e7087ad0d7 (patch) | |
| tree | 27a9d2e6755830ee321344151ce639ffc0d679aa /drivers/net | |
| parent | 079db35fae4dd7d6daedfb144d50b517d0da10e2 (diff) | |
wifi: mt76: mt7925: fix incorrect length field in txpower command
Set `tx_power_tlv->len` to `msg_len` instead of `sizeof(*tx_power_tlv)`
to ensure the correct message length is sent to firmware.
Cc: stable@vger.kernel.org
Fixes: c948b5da6bbe ("wifi: mt76: mt7925: add Mediatek Wi-Fi7 driver for mt7925 chips")
Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Link: https://patch.msgid.link/20250908072526.1833938-1-mingyen.hsieh@mediatek.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7925/mcu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c index 8d9d2c1b83ac..2daf5a29220f 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c @@ -3730,7 +3730,7 @@ mt7925_mcu_rate_txpower_band(struct mt76_phy *phy, memcpy(tx_power_tlv->alpha2, dev->alpha2, sizeof(dev->alpha2)); tx_power_tlv->n_chan = num_ch; tx_power_tlv->tag = cpu_to_le16(0x1); - tx_power_tlv->len = cpu_to_le16(sizeof(*tx_power_tlv)); + tx_power_tlv->len = cpu_to_le16(msg_len); switch (band) { case NL80211_BAND_2GHZ: |