iwlwifi: mvm: add LQ flags definitions

Add more bit field definitions used in LQ flags.
Also rename the first bit to a shorter name.

Signed-off-by: Eyal Shapira <eyal@wizery.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
diff --git a/drivers/net/wireless/iwlwifi/mvm/rs.c b/drivers/net/wireless/iwlwifi/mvm/rs.c
index a85938cb..482b91b8 100644
--- a/drivers/net/wireless/iwlwifi/mvm/rs.c
+++ b/drivers/net/wireless/iwlwifi/mvm/rs.c
@@ -2862,12 +2862,12 @@
 
 	if (enable) {
 		if (mvmsta->tx_protection == 0)
-			lq->flags |= LQ_FLAG_SET_STA_TLC_RTS_MSK;
+			lq->flags |= LQ_FLAG_USE_RTS_MSK;
 		mvmsta->tx_protection++;
 	} else {
 		mvmsta->tx_protection--;
 		if (mvmsta->tx_protection == 0)
-			lq->flags &= ~LQ_FLAG_SET_STA_TLC_RTS_MSK;
+			lq->flags &= ~LQ_FLAG_USE_RTS_MSK;
 	}
 
 	return iwl_mvm_send_lq_cmd(mvm, lq, false);