delete unnecessary variable

mackerelio · Apr 22, 2015 · e2836ea · e2836ea
1 parent 156d952
commit e2836ea
Showing 1 changed file with 0 additions and 2 deletions.
diff --git a/metrics/windows/cpuusage.go b/metrics/windows/cpuusage.go
@@ -67,15 +67,13 @@ func (g *CPUUsageGenerator) Generate() (metrics.Values, error) {
 	}
 
 	results := make(map[string]float64)
-	sumPercentage := float64(0)
 	for _, v := range g.counters {
 		var fmtValue windows.PDH_FMT_COUNTERVALUE_DOUBLE
 		r, _, err := windows.PdhGetFormattedCounterValue.Call(uintptr(v.Counter), windows.PDH_FMT_DOUBLE, uintptr(0), uintptr(unsafe.Pointer(&fmtValue)))
 		if r != 0 && r != windows.PDH_INVALID_DATA {
 			return nil, err
 		}
 		results[v.PostName] = fmtValue.DoubleValue
-		sumPercentage += fmtValue.DoubleValue
 	}
 
 	cpuUsageLogger.Debugf("cpuusage: %q", results)