mvcc: remove unused parameters
@@ -639,13 +639,13 @@ func TestKVRestore(t *testing.T) {
kvss = append(kvss, r.KVs)
}
- keysBefore := readGaugeInt(&keysGauge)
+ keysBefore := readGaugeInt(keysGauge)
s.Close()
// ns should recover the the previous state from backend.
ns := NewStore(zap.NewExample(), b, &lease.FakeLessor{}, nil)
- if keysRestore := readGaugeInt(&keysGauge); keysBefore != keysRestore {
+ if keysRestore := readGaugeInt(keysGauge); keysBefore != keysRestore {
t.Errorf("#%d: got %d key count, expected %d", i, keysRestore, keysBefore)
}
@@ -664,9 +664,9 @@ func TestKVRestore(t *testing.T) {
}
}
-func readGaugeInt(g *prometheus.Gauge) int {
+func readGaugeInt(g prometheus.Gauge) int {
ch := make(chan prometheus.Metric, 1)
- keysGauge.Collect(ch)
+ g.Collect(ch)
m := <-ch
mm := &dto.Metric{}
m.Write(mm)
