diff options
author | Ming Yen Hsieh <mingyen.hsieh@mediatek.com> | 2024-01-16 05:48:54 +0300 |
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committer | Felix Fietkau <nbd@nbd.name> | 2024-02-22 11:55:19 +0300 |
commit | b6351ef9994ccb93b2447d396a0c517964dff2bc (patch) | |
tree | 31f051f3721cd8a74f558c7db29f7ebde323a223 /drivers/net/wireless/mediatek | |
parent | a5a5f4413d91f395cb2d89829d376d7393ad48b9 (diff) | |
download | linux-b6351ef9994ccb93b2447d396a0c517964dff2bc.tar.xz |
wifi: mt76: mt7921: fix incorrect type conversion for CLC command
clc->len is defined as 32 bits in length, so it must also be
operated on with 32 bits, not 16 bits.
Fixes: fa6ad88e023d ("wifi: mt76: mt7921: fix country count limitation for CLC")
Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202312112104.Zkc3QUHr-lkp@intel.com/
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'drivers/net/wireless/mediatek')
-rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7921/mcu.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c index f5582477c7e4..8b4ce32a2cd1 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c @@ -1272,7 +1272,7 @@ int __mt7921_mcu_set_clc(struct mt792x_dev *dev, u8 *alpha2, .mtcl_conf = mt792x_acpi_get_mtcl_conf(&dev->phy, alpha2), }; int ret, valid_cnt = 0; - u16 buf_len = 0; + u32 buf_len = 0; u8 *pos; if (!clc) @@ -1283,7 +1283,7 @@ int __mt7921_mcu_set_clc(struct mt792x_dev *dev, u8 *alpha2, if (mt76_find_power_limits_node(&dev->mt76)) req.cap |= CLC_CAP_DTS_EN; - buf_len = le16_to_cpu(clc->len) - sizeof(*clc); + buf_len = le32_to_cpu(clc->len) - sizeof(*clc); pos = clc->data; while (buf_len > 16) { struct mt7921_clc_rule *rule = (struct mt7921_clc_rule *)pos; |