iwlwifi: add missing trailing newlines to debug messages

All messages should have a trailing newline, add all the
missing ones. Also make all messages constants, replacing
the single one that pointlessly used a variable.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>

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

@@ -1453,7 +1453,7 @@ static int rs_move_legacy_other(struct iwl_priv *priv,
 			tbl->action = IWL_LEGACY_SWITCH_SISO;
 		break;
 	default:
-		IWL_ERR(priv, "Invalid BT load %d", priv->bt_traffic_load);
+		IWL_ERR(priv, "Invalid BT load %d\n", priv->bt_traffic_load);
 		break;
 	}
 
@@ -1628,7 +1628,7 @@ static int rs_move_siso_to_other(struct iwl_priv *priv,
 			tbl->action = IWL_SISO_SWITCH_ANTENNA1;
 		break;
 	default:
-		IWL_ERR(priv, "Invalid BT load %d", priv->bt_traffic_load);
+		IWL_ERR(priv, "Invalid BT load %d\n", priv->bt_traffic_load);
 		break;
 	}
 
@@ -1799,7 +1799,7 @@ static int rs_move_mimo2_to_other(struct iwl_priv *priv,
 			tbl->action = IWL_MIMO2_SWITCH_SISO_A;
 		break;
 	default:
-		IWL_ERR(priv, "Invalid BT load %d", priv->bt_traffic_load);
+		IWL_ERR(priv, "Invalid BT load %d\n", priv->bt_traffic_load);
 		break;
 	}
 
@@ -1969,7 +1969,7 @@ static int rs_move_mimo3_to_other(struct iwl_priv *priv,
 			tbl->action = IWL_MIMO3_SWITCH_SISO_A;
 		break;
 	default:
-		IWL_ERR(priv, "Invalid BT load %d", priv->bt_traffic_load);
+		IWL_ERR(priv, "Invalid BT load %d\n", priv->bt_traffic_load);
 		break;
 	}