fix warning

Conflux-Chain · Jul 18, 2024 · 6e0f239 · 6e0f239
1 parent 2d6d5a4
commit 6e0f239
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/metrics/percentage.go b/metrics/percentage.go
@@ -36,9 +36,9 @@ func getOrRegisterPercentage(factory func() Percentage, name string, args ...int
 // noopPercentage is no-op implementation for Percentage interface.
 type noopPercentage struct{}
 
-func (p *noopPercentage) Mark(marked bool)                       {}
+func (p *noopPercentage) Mark(marked bool)                       { /* noop */ }
 func (p *noopPercentage) Value() float64                         { return 0 }
-func (p *noopPercentage) Update(float64)                         {}
+func (p *noopPercentage) Update(float64)                         { /* noop */ }
 func (p *noopPercentage) Snapshot() metrics.GaugeFloat64Snapshot { return p }
 
 type percentageData struct {