utils: move Close() to defer block

HeRaNO · HeRaNO · commit 9bee663879fd · 2025-11-26T14:55:28.000+08:00
Signed-off-by: Heran Yang &lt;heran55@126.com&gt;
diff --git a/cgroup2/utils.go b/cgroup2/utils.go
@@ -475,8 +475,8 @@ func hugePageSizes() []string {
 		if err != nil {
 			return
 		}
+		defer dir.Close()
 		files, err := dir.Readdirnames(0)
-		dir.Close()
 		if err != nil {
 			return
 		}
