diff --git a/tsdb/chunks/head_chunks_test.go b/tsdb/chunks/head_chunks_test.go
index 2c18c3b3a7..a4b229c15b 100644
--- a/tsdb/chunks/head_chunks_test.go
+++ b/tsdb/chunks/head_chunks_test.go
@@ -552,10 +552,10 @@ func randomChunk(t *testing.T) chunkenc.Chunk {
 
 func randomUnsupportedChunk(t *testing.T) chunkenc.Chunk {
 	chunk := newUnsupportedChunk()
-	len := rand.Int() % 120
+	length := rand.Int() % 120
 	app, err := chunk.Appender()
 	require.NoError(t, err)
-	for i := 0; i < len; i++ {
+	for i := 0; i < length; i++ {
 		app.Append(rand.Int63(), rand.Float64())
 	}
 	return chunk
diff --git a/tsdb/postings_for_matchers_cache_test.go b/tsdb/postings_for_matchers_cache_test.go
index 8d238df60b..819183c5eb 100644
--- a/tsdb/postings_for_matchers_cache_test.go
+++ b/tsdb/postings_for_matchers_cache_test.go
@@ -261,11 +261,11 @@ func TestPostingsForMatchersCache(t *testing.T) {
 
 type indexForPostingsMock struct{}
 
-func (idx indexForPostingsMock) LabelValues(name string, matchers ...*labels.Matcher) ([]string, error) {
+func (idx indexForPostingsMock) LabelValues(string, ...*labels.Matcher) ([]string, error) {
 	panic("implement me")
 }
 
-func (idx indexForPostingsMock) Postings(name string, values ...string) (index.Postings, error) {
+func (idx indexForPostingsMock) Postings(string, ...string) (index.Postings, error) {
 	panic("implement me")
 }
 
diff --git a/tsdb/symbols_batch.go b/tsdb/symbols_batch.go
index 18cf798579..13fe84f907 100644
--- a/tsdb/symbols_batch.go
+++ b/tsdb/symbols_batch.go
@@ -99,7 +99,7 @@ func (f *symbolFlushers) loop() {
 		}
 	}
 
-	for range f.jobs {
+	for range f.jobs { //nolint:revive // This "empty" block is intentional
 		// drain the channel, don't do more flushing. only used when error occurs.
 	}
 }