rtw88: fix wrong rx power calculation

Fix the wrong RF path for CCK rx power calculation.

Fixes: e3037485 ("rtw88: new Realtek 802.11ac driver")
Signed-off-by: Tsang-Shian Lin <thlin@realtek.com>
Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com>
Reviewed-by: Chris Chiu <chiu@endlessm.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

drivers/net/wireless/realtek/rtw88/rtw8822c.c

@@ -1628,9 +1628,9 @@ static void query_phy_status_page0(struct rtw_dev *rtwdev, u8 *phy_status,
 	else if (gain_a > u_bnd)
 		rx_power[RF_PATH_A] -= (gain_a - u_bnd) << 1;
 	if (gain_b < l_bnd)
-		rx_power[RF_PATH_A] += (l_bnd - gain_b) << 1;
+		rx_power[RF_PATH_B] += (l_bnd - gain_b) << 1;
 	else if (gain_b > u_bnd)
-		rx_power[RF_PATH_A] -= (gain_b - u_bnd) << 1;
+		rx_power[RF_PATH_B] -= (gain_b - u_bnd) << 1;
 
 	rx_power[RF_PATH_A] -= 110;
 	rx_power[RF_PATH_B] -= 110;