misc: move to new pool_foreach macros

Type: refactor
Change-Id: Ie67dc579e88132ddb1ee4a34cb69f96920101772
Signed-off-by: Damjan Marion <damarion@cisco.com>
diff --git a/src/vnet/vxlan/vxlan.c b/src/vnet/vxlan/vxlan.c
index 742103a..bf205ad 100644
--- a/src/vnet/vxlan/vxlan.c
+++ b/src/vnet/vxlan/vxlan.c
@@ -862,10 +862,10 @@
     vlib_cli_output (vm, "No vxlan tunnels configured...");
 
 /* *INDENT-OFF* */
-  pool_foreach (t, vxm->tunnels,
-  ({
+  pool_foreach (t, vxm->tunnels)
+   {
     vlib_cli_output (vm, "%U", format_vxlan_tunnel, t);
-  }));
+  }
 /* *INDENT-ON* */
 
   if (raw)