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wifi: mt76: mt7996: fix integer handling issue of mt7996_rf_regval_set()

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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: 98686cd216 ("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>
This commit is contained in:
Ryder Lee
2022-12-03 11:22:25 +08:00
committed by Felix Fietkau
parent f37c6e5c75
commit aab169ad3a
1 changed files with 2 additions and 1 deletions
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3
drivers/net/wireless/mediatek/mt76/mt7996/debugfs.c
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@@ -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,