fix return (#275)

5 years ago · 624d898caa
parent 1481e14c12
commit 624d898caa
1 changed files with 1 additions and 0 deletions
--- a/pkg/stat/sys/cpu/cgroupCPU.go
+++ b/pkg/stat/sys/cpu/cgroupCPU.go
@ -56,6 +56,7 @@ func newCgroupCPU() (cpu *cgroupCPU, err error) {
 	preTotal, err := totalCPUUsage()
 	if err != nil {
 		err = errors.Errorf("totalCPUUsage() failed!err:=%v", err)
+		return
 	}
 	cpu = &cgroupCPU{
 		frequency: maxFreq,