diff options
| author | Ping-Ke Shih <pkshih@realtek.com> | 2024-09-19 16:12:15 +0800 |
|---|---|---|
| committer | Ping-Ke Shih <pkshih@realtek.com> | 2024-09-26 09:22:02 +0800 |
| commit | 6cdfb5659624081aedc8786ab89df927c264bb18 (patch) | |
| tree | a4b69cf0e4b5ee474ce0b49da66f42bb7e6747a7 | |
| parent | 630d5d8f2bf6b340202b6bc2c05d794bbd8e4c1c (diff) | |
wifi: rtw89: coex: initialize local .dbcc_2g_phy in _set_btg_ctrl()
For the case of DBCC enabled and fwrole version 0, the local variable
wl_rinfo.dbcc_2g_phy might not be set by following for-loop, leading
uninitialized variable before using.
Addresses-Coverity-ID: 1586724 ("Uninitialized scalar variable")
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20240919081216.28505-3-pkshih@realtek.com
| -rw-r--r-- | drivers/net/wireless/realtek/rtw89/coex.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/wireless/realtek/rtw89/coex.c b/drivers/net/wireless/realtek/rtw89/coex.c index 3b3fd451e445..6da1193422fb 100644 --- a/drivers/net/wireless/realtek/rtw89/coex.c +++ b/drivers/net/wireless/realtek/rtw89/coex.c @@ -4855,6 +4855,8 @@ static void _set_btg_ctrl(struct rtw89_dev *rtwdev) if (rtwdev->dbcc_en) { if (ver->fwlrole == 0) { + wl_rinfo.dbcc_2g_phy = RTW89_PHY_MAX; + for (i = 0; i < RTW89_PHY_MAX; i++) { if (wl_dinfo->real_band[i] == RTW89_BAND_2G) wl_rinfo.dbcc_2g_phy = i; |