fix golint issues (#532)

2021-03-02 00:04:12 +08:00
parent 51de0d0620
commit c4b2cddef7
2 changed files with 6 additions and 5 deletions
--- a/core/stat/internal/cpu_linux.go
+++ b/core/stat/internal/cpu_linux.go
@@ -67,6 +67,7 @@ func init() {
 	}
 }

+// RefreshCpu refreshes cpu usage and returns.
 func RefreshCpu() uint64 {
 	total, err := totalCpuUsage()
 	if err != nil {