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/dpo/load_balance.c b/src/vnet/dpo/load_balance.c
index c0c440c..fb876a0 100644
--- a/src/vnet/dpo/load_balance.c
+++ b/src/vnet/dpo/load_balance.c
@@ -1029,12 +1029,12 @@
     {
         load_balance_t *lb;
 
-        pool_foreach(lb, load_balance_pool,
-        ({
+        pool_foreach (lb, load_balance_pool)
+         {
             vlib_cli_output (vm, "%U", format_load_balance,
                              load_balance_get_index(lb),
                              LOAD_BALANCE_FORMAT_NONE);
-        }));
+        }
     }
 
     return 0;