processes: fix issue with stat no such file/dir (influxdata#8309)

arstercz · Oct 26, 2020 · 5e6c1f2 · 5e6c1f2
1 parent ec7a3fe
commit 5e6c1f2
Showing 1 changed file with 0 additions and 5 deletions.
diff --git a/plugins/inputs/processes/processes_notwindows.go b/plugins/inputs/processes/processes_notwindows.go
@@ -129,7 +129,6 @@ func (p *Processes) gatherFromPS(fields map[string]interface{}) error {
 // get process states from /proc/(pid)/stat files
 func (p *Processes) gatherFromProc(fields map[string]interface{}) error {
 	filenames, err := filepath.Glob(linux_sysctl_fs.GetHostProc() + "/[0-9]*/stat")
-
 	if err != nil {
 		return err
 	}
@@ -192,10 +191,6 @@ func (p *Processes) gatherFromProc(fields map[string]interface{}) error {
 }
 
 func readProcFile(filename string) ([]byte, error) {
-	_, err := os.Stat(filename)
-	if err != nil {
-		return nil, err
-	}
 	data, err := ioutil.ReadFile(filename)
 	if err != nil {
 		if os.IsNotExist(err) {