From 29824ab110f7d4f2ea0e738b50df9999077859d8 Mon Sep 17 00:00:00 2001
From: Ted Yu <yuzhihong@gmail.com>
Date: Mon, 24 Feb 2020 11:28:49 -0800
Subject: [PATCH] Simplify getNodeIdFromCpuBus

---
 machine/machine.go | 12 +-----------
 1 file changed, 1 insertion(+), 11 deletions(-)

diff --git a/machine/machine.go b/machine/machine.go
index d4e8443c..104e24a6 100644
--- a/machine/machine.go
+++ b/machine/machine.go
@@ -170,23 +170,13 @@ func getNodeIdFromCpuBus(cpuBusPath string, threadId int) (int, error) {
 	for _, file := range files {
 		filename := file.Name()
 
-		isNode, error := regexp.MatchString("^node([0-9]+)$", filename)
-		if error != nil {
-			continue
-		}
-		if !isNode {
-			continue
-		}
-
 		ok, val, _ := extractValue(filename, nodeBusRegExp)
-		if err != nil {
-			continue
-		}
 		if ok {
 			if val < 0 {
 				continue
 			}
 			nodeId = val
+			break
 		}
 	}