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author | Zong-Zhe Yang <kevin_yang@realtek.com> | 2022-07-27 14:50:03 +0800 |
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committer | Kalle Valo <kvalo@kernel.org> | 2022-08-09 08:48:08 +0300 |
commit | 86331c7e0cd819bf0c1d0dcf895e0c90b0aa9a6f (patch) | |
tree | 7e04fe1c9c499a1f7b8170c99080636bf734221d /drivers/net/wireless/realtek/rtw88/pci.c | |
parent | 79ba1062c459a7afac8cc43649f7377052795c05 (diff) |
wifi: rtw88: phy: fix warning of possible buffer overflow
reported by smatch
phy.c:854 rtw_phy_linear_2_db() error: buffer overflow 'db_invert_table[i]'
8 <= 8 (assuming for loop doesn't break)
However, it seems to be a false alarm because we prevent it originally via
if (linear >= db_invert_table[11][7])
return 96; /* maximum 96 dB */
Still, we adjust the code to be more readable and avoid smatch warning.
Signed-off-by: Zong-Zhe Yang <kevin_yang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220727065003.28340-5-pkshih@realtek.com
Diffstat (limited to 'drivers/net/wireless/realtek/rtw88/pci.c')
0 files changed, 0 insertions, 0 deletions