remove empty file and fix calls to constructor passing nil;

Signed-off-by: Pedro Tanaka <[email protected]>

pkg/receive/multitsdb.go

@@ -138,9 +138,6 @@ func NewMultiTSDB(
 	}
 
 	for _, option := range options {
-		if option == nil {
-			continue
-		}
 		option(mt)
 	}
 

pkg/receive/multitsdb_test.go

@@ -53,7 +53,7 @@ func TestMultiTSDB(t *testing.T) {
 			NoLockfile:            true,
 			MaxExemplars:          100,
 			EnableExemplarStorage: true,
-		}, labels.FromStrings("replica", "01"), "tenant_id", nil, false, metadata.NoneFunc, nil)
+		}, labels.FromStrings("replica", "01"), "tenant_id", nil, false, metadata.NoneFunc)
 		defer func() { testutil.Ok(t, m.Close()) }()
 
 		testutil.Ok(t, m.Flush())
@@ -137,7 +137,6 @@ func TestMultiTSDB(t *testing.T) {
 			nil,
 			false,
 			metadata.NoneFunc,
-			nil,
 		)
 		defer func() { testutil.Ok(t, m.Close()) }()
 
@@ -174,7 +173,7 @@ func TestMultiTSDB(t *testing.T) {
 			MaxBlockDuration:  (2 * time.Hour).Milliseconds(),
 			RetentionDuration: (6 * time.Hour).Milliseconds(),
 			NoLockfile:        true,
-		}, labels.FromStrings("replica", "01"), "tenant_id", nil, false, metadata.NoneFunc, nil)
+		}, labels.FromStrings("replica", "01"), "tenant_id", nil, false, metadata.NoneFunc)
 		defer func() { testutil.Ok(t, m.Close()) }()
 
 		testutil.Ok(t, m.Flush())
@@ -443,7 +442,6 @@ func TestMultiTSDBPrune(t *testing.T) {
 				test.bucket,
 				false,
 				metadata.NoneFunc,
-				nil,
 			)
 			defer func() { testutil.Ok(t, m.Close()) }()
 
@@ -519,7 +517,6 @@ func TestMultiTSDBRecreatePrunedTenant(t *testing.T) {
 		objstore.NewInMemBucket(),
 		false,
 		metadata.NoneFunc,
-		nil,
 	)
 	defer func() { testutil.Ok(t, m.Close()) }()
 
@@ -624,7 +621,6 @@ func TestAlignedHeadFlush(t *testing.T) {
 				test.bucket,
 				false,
 				metadata.NoneFunc,
-				nil,
 			)
 			defer func() { testutil.Ok(t, m.Close()) }()
 
@@ -701,7 +697,6 @@ func TestMultiTSDBStats(t *testing.T) {
 				nil,
 				false,
 				metadata.NoneFunc,
-				nil,
 			)
 			defer func() { testutil.Ok(t, m.Close()) }()
 
@@ -869,7 +864,6 @@ func BenchmarkMultiTSDB(b *testing.B) {
 		nil,
 		false,
 		metadata.NoneFunc,
-		nil,
 	)
 	defer func() { testutil.Ok(b, m.Close()) }()
 

pkg/receive/receive_test.go

@@ -8,12 +8,10 @@ import (
 	"time"
 
 	"github.com/go-kit/log"
-	"github.com/stretchr/testify/require"
-
 	"github.com/prometheus/client_golang/prometheus"
 	"github.com/prometheus/prometheus/model/labels"
 	"github.com/prometheus/prometheus/tsdb"
-
+	"github.com/stretchr/testify/require"
 	"github.com/thanos-io/objstore"
 
 	"github.com/thanos-io/thanos/pkg/block/metadata"
@@ -821,7 +819,6 @@ func initializeMultiTSDB(dir string) *MultiTSDB {
 		bucket,
 		false,
 		metadata.NoneFunc,
-		nil,
 	)
 
 	return m

pkg/receive/writer_test.go

@@ -10,8 +10,6 @@ import (
 	"testing"
 	"time"
 
-	"github.com/thanos-io/thanos/pkg/receive/writecapnp"
-
 	"github.com/efficientgo/core/testutil"
 	"github.com/go-kit/log"
 	"github.com/pkg/errors"
@@ -24,6 +22,7 @@ import (
 	"github.com/prometheus/prometheus/tsdb/tsdbutil"
 
 	"github.com/thanos-io/thanos/pkg/block/metadata"
+	"github.com/thanos-io/thanos/pkg/receive/writecapnp"
 	"github.com/thanos-io/thanos/pkg/runutil"
 	"github.com/thanos-io/thanos/pkg/store/labelpb"
 	"github.com/thanos-io/thanos/pkg/store/storepb/prompb"
@@ -416,7 +415,6 @@ func setupMultitsdb(t *testing.T, maxExemplars int64) (log.Logger, *MultiTSDB, A
 		nil,
 		false,
 		metadata.NoneFunc,
-		nil,
 	)
 	t.Cleanup(func() { testutil.Ok(t, m.Close()) })
 
@@ -482,7 +480,6 @@ func benchmarkWriter(b *testing.B, labelsNum int, seriesNum int, generateHistogr
 		nil,
 		false,
 		metadata.NoneFunc,
-		nil,
 	)
 	b.Cleanup(func() { testutil.Ok(b, m.Close()) })