alidate: deviceValid code optimization

zhouhao · zhouhao · commit 1d9db8f03818 · 2017-04-18T10:16:53.000+08:00
Signed-off-by: zhouhao &lt;zhouhao@cn.fujitsu.com&gt;
diff --git a/validate/validate.go b/validate/validate.go
@@ -701,10 +701,7 @@ func namespaceValid(ns rspec.LinuxNamespace) bool {
 func deviceValid(d rspec.LinuxDevice) bool {
 	switch d.Type {
 	case "b", "c", "u":
-		if d.Major <= 0 {
-			return false
-		}
-		if d.Minor <= 0 {
+		if d.Major <= 0 || d.Minor <= 0 {
 			return false
 		}
 	case "p":
