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| author | Ryder Lee <ryder.lee@mediatek.com> | 2022-12-03 11:22:25 +0800 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2022-12-09 16:45:38 +0100 |
| commit | aab169ad3a7aa8678aed90d7fdbc243e3d4b32a6 (patch) | |
| tree | fc4601f59f432b5ab0aaef8b7214121e0d9848b7 /drivers/net/wireless/mediatek/mt76/mt7996 | |
| parent | f37c6e5c75029443bc72c45acf92b2f2de2945be (diff) | |
| download | linux-stable-aab169ad3a7aa8678aed90d7fdbc243e3d4b32a6.tar.gz linux-stable-aab169ad3a7aa8678aed90d7fdbc243e3d4b32a6.tar.bz2 linux-stable-aab169ad3a7aa8678aed90d7fdbc243e3d4b32a6.zip | |
wifi: mt76: mt7996: fix integer handling issue of mt7996_rf_regval_set()
This code is supposed to set a u32 value, but casting will not work on
big endian systems.
Reported-by: coverity-bot <keescook+coverity-bot@chromium.org>
Addresses-Coverity-ID: 1527816 ("Integer handling issues")
Fixes: 98686cd21624 ("wifi: mt76: mt7996: add driver for MediaTek Wi-Fi 7 (802.11be) devices")
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt7996')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7996/debugfs.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/debugfs.c b/drivers/net/wireless/mediatek/mt76/mt7996/debugfs.c index 2e4a8909b9e8..99b23aef53a5 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/debugfs.c +++ b/drivers/net/wireless/mediatek/mt76/mt7996/debugfs.c @@ -653,8 +653,9 @@ static int mt7996_rf_regval_set(void *data, u64 val) { struct mt7996_dev *dev = data; + u32 val32 = val; - return mt7996_mcu_rf_regval(dev, dev->mt76.debugfs_reg, (u32 *)&val, true); + return mt7996_mcu_rf_regval(dev, dev->mt76.debugfs_reg, &val32, true); } DEFINE_DEBUGFS_ATTRIBUTE(fops_rf_regval, mt7996_rf_regval_get, |