Group all privileged logic together

Signed-off-by: Yanqiang Miao <miao.yanqiang@zte.com.cn>

pkg/server/container_create_test.go

@@ -419,7 +419,10 @@ func TestPrivilegedBindMount(t *testing.T) {
 		t.Logf("TestCase %q", desc)
 		g := generate.New()
 		g.SetRootReadonly(test.readonlyRootFS)
-		addOCIBindMounts(&g, nil, test.privileged)
+		addOCIBindMounts(&g, nil)
+		if test.privileged {
+			setOCIBindMountsPrivileged(&g)
+		}
 		spec := g.Spec()
 		if test.expectedSysFSRO {
 			checkMount(t, spec.Mounts, "sysfs", "/sys", "sysfs", []string{"ro"}, nil)