rtlwifi: rtl8192ee: use true,false for bool variable large_cfo_hit

This addresses the following coccinelle warning:

drivers/net/wireless/realtek/rtlwifi/rtl8192ee/dm.c:721:27-47:
WARNING: Comparison of 0/1 to bool variable
drivers/net/wireless/realtek/rtlwifi/rtl8192ee/dm.c:722:3-23: WARNING:
Assignment of 0/1 to bool variable
drivers/net/wireless/realtek/rtlwifi/rtl8192ee/dm.c:725:2-22: WARNING:
Assignment of 0/1 to bool variable
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Jason Yan <yanaijie@huawei.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200919074412.3459163-1-yanaijie@huawei.com

drivers/net/wireless/realtek/rtlwifi/rtl8192ee/dm.c

@@ -718,11 +718,11 @@ static void rtl92ee_dm_dynamic_atc_switch(struct ieee80211_hw *hw)
 			       (rtldm->cfo_ave_pre - cfo_ave) :
 			       (cfo_ave - rtldm->cfo_ave_pre);
 
-		if (cfo_ave_diff > 20 && rtldm->large_cfo_hit == 0) {
-			rtldm->large_cfo_hit = 1;
+		if (cfo_ave_diff > 20 && !rtldm->large_cfo_hit) {
+			rtldm->large_cfo_hit = true;
 			return;
 		}
-		rtldm->large_cfo_hit = 0;
+		rtldm->large_cfo_hit = false;
 
 		rtldm->cfo_ave_pre = cfo_ave;