iwlwifi: mvm: rs: rename thresholds defines

Rename for clearer names.
Signed-off-by: Eyal Shapira <eyal@wizery.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>

drivers/net/wireless/iwlwifi/mvm/rs.c

@@ -1107,7 +1107,7 @@ static s32 rs_get_best_rate(struct iwl_mvm *mvm,
 		 *    "active" throughput (under perfect conditions).
 		 */
 		if ((((100 * tpt_tbl[rate]) > lq_sta->last_tpt) &&
-		     ((active_sr > IWL_RATE_DECREASE_TH) &&
+		     ((active_sr > RS_SR_FORCE_DECREASE) &&
 		      (active_sr <= IWL_RATE_HIGH_TH) &&
 		      (tpt_tbl[rate] <= active_tpt))) ||
 		    ((active_sr >= IWL_RATE_SCALE_SWITCH) &&
@@ -1928,7 +1928,7 @@ static void rs_rate_scale_perform(struct iwl_mvm *mvm,
 	scale_action = 0;
 
 	/* Too many failures, decrease rate */
-	if ((sr <= IWL_RATE_DECREASE_TH) || (current_tpt == 0)) {
+	if ((sr <= RS_SR_FORCE_DECREASE) || (current_tpt == 0)) {
 		IWL_DEBUG_RATE(mvm,
 			       "decrease rate because of low SR\n");
 		scale_action = -1;

drivers/net/wireless/iwlwifi/mvm/rs.h

@@ -155,7 +155,7 @@ enum {
 #define IWL_RATE_SCALE_SWITCH		10880	/*  85% */
 #define IWL_RATE_HIGH_TH		10880	/*  85% */
 #define IWL_RATE_INCREASE_TH		6400	/*  50% */
-#define IWL_RATE_DECREASE_TH		1920	/*  15% */
+#define RS_SR_FORCE_DECREASE		1920	/*  15% */
 
 /* possible actions when in legacy mode */
 enum {