remove type assertion

DropMorePackets · Sep 2, 2023 · afc2951 · afc2951
1 parent 13fcc3a
commit afc2951
Showing 1 changed file with 5 additions and 9 deletions.
diff --git a/peers/cmd/prometheus-exporter/main.go b/peers/cmd/prometheus-exporter/main.go
@@ -25,19 +25,15 @@ func main() {
 		for i, d := range update.Data {
 			dt := update.StickTable.DataTypes[i].DataType
 			name := peers.StickTableDataTypes[dt].Name
-			switch d.(type) {
+			switch d := d.(type) {
 			case *peers.FreqData:
-				v := d.(*peers.FreqData)
-				metric.WithLabelValues(update.StickTable.Name, name, update.Key.String()).Set(float64(v.LastPeriod))
+				metric.WithLabelValues(update.StickTable.Name, name, update.Key.String()).Set(float64(d.LastPeriod))
 			case *peers.SignedIntegerData:
-				v := d.(*peers.SignedIntegerData)
-				metric.WithLabelValues(update.StickTable.Name, name, update.Key.String()).Set(float64(*v))
+				metric.WithLabelValues(update.StickTable.Name, name, update.Key.String()).Set(float64(*d))
 			case *peers.UnsignedIntegerData:
-				v := d.(*peers.UnsignedIntegerData)
-				metric.WithLabelValues(update.StickTable.Name, name, update.Key.String()).Set(float64(*v))
+				metric.WithLabelValues(update.StickTable.Name, name, update.Key.String()).Set(float64(*d))
 			case *peers.UnsignedLongLongData:
-				v := d.(*peers.UnsignedLongLongData)
-				metric.WithLabelValues(update.StickTable.Name, name, update.Key.String()).Set(float64(*v))
+				metric.WithLabelValues(update.StickTable.Name, name, update.Key.String()).Set(float64(*d))
 			}
 		}
 	}))