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/bfd/bfd_udp.c b/src/vnet/bfd/bfd_udp.c
index 2bb4c1d..1facb73 100644
--- a/src/vnet/bfd/bfd_udp.c
+++ b/src/vnet/bfd/bfd_udp.c
@@ -1581,17 +1581,19 @@
   if (!is_create)
     {
       bfd_session_t *bs;
-      pool_foreach (bs, bfd_udp_main.bfd_main->sessions,
-		    {
-		    if (bs->transport != BFD_TRANSPORT_UDP4 &&
-			bs->transport != BFD_TRANSPORT_UDP6)
-		    {
-		    continue;}
-		    if (bs->udp.key.sw_if_index != sw_if_index)
-		    {
-		    continue;}
-		    vec_add1 (to_be_freed, bs);}
-      );
+      pool_foreach (bs, bfd_udp_main.bfd_main->sessions)
+      {
+	if (bs->transport != BFD_TRANSPORT_UDP4 &&
+	    bs->transport != BFD_TRANSPORT_UDP6)
+	  {
+	    continue;
+	  }
+	if (bs->udp.key.sw_if_index != sw_if_index)
+	  {
+	    continue;
+	  }
+	vec_add1 (to_be_freed, bs);
+      }
     }
   bfd_session_t **bs;
   vec_foreach (bs, to_be_freed)