wifi: rtw89: fix physts IE page check

[ Upstream commit 9e2f177de1bfb7d891bf38140bda54831ecef30d ]

The index RTW89_PHYSTS_BITMAP_NUM is not a valid physts IE page.
So, fix the check condition.

Fixes: eb4e52b3f38d ("rtw89: fix incorrect channel info during scan")
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/20221118042322.26794-1-pkshih@realtek.com
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/net/wireless/realtek/rtw89/phy.c b/drivers/net/wireless/realtek/rtw89/phy.c
index 6a6bdc652e09e5a037ca0264e89fc3e471b13f3c..c894a2b614eb16cc6831223c66aff32e991ffaa9 100644 (file)
--- a/drivers/net/wireless/realtek/rtw89/phy.c
+++ b/drivers/net/wireless/realtek/rtw89/phy.c
@@ -3139,7 +3139,7 @@ void rtw89_phy_env_monitor_track(struct rtw89_dev *rtwdev)
 
 static bool rtw89_physts_ie_page_valid(enum rtw89_phy_status_bitmap *ie_page)
 {
-       if (*ie_page > RTW89_PHYSTS_BITMAP_NUM ||
+       if (*ie_page >= RTW89_PHYSTS_BITMAP_NUM ||
            *ie_page == RTW89_RSVD_9)
                return false;
        else if (*ie_page > RTW89_RSVD_9)