iwlwifi: mvm: rs: cleanup unuseful and overflowing traces

These aren't useful and overflowing so drop them
and also fix a minor typo.

Signed-off-by: Eyal Shapira <eyalx.shapira@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>

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

@@ -917,7 +917,6 @@ static u16 rs_get_adjacent_rate(struct iwl_mvm *mvm, u8 index, u16 rate_mask,
 			break;
 		if (rate_mask & (1 << low))
 			break;
-		IWL_DEBUG_RATE(mvm, "Skipping masked lower rate: %d\n", low);
 	}
 
 	high = index;
@@ -927,7 +926,6 @@ static u16 rs_get_adjacent_rate(struct iwl_mvm *mvm, u8 index, u16 rate_mask,
 			break;
 		if (rate_mask & (1 << high))
 			break;
-		IWL_DEBUG_RATE(mvm, "Skipping masked higher rate: %d\n", high);
 	}
 
 	return (high << 8) | low;
@@ -2774,7 +2772,7 @@ void iwl_mvm_rs_rate_init(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
 		rs_get_max_rate_from_mask(lq_sta->active_mimo2_rate);
 
 	IWL_DEBUG_RATE(mvm,
-		       "RATE MASK: LEGACY=%lX SISO=%lX MIMO2=%lX VHT=%d LDPC=%d STBC%d\n",
+		       "RATE MASK: LEGACY=%lX SISO=%lX MIMO2=%lX VHT=%d LDPC=%d STBC=%d\n",
 		       lq_sta->active_legacy_rate,
 		       lq_sta->active_siso_rate,
 		       lq_sta->active_mimo2_rate,