Periodic scan and probe of IP neighbors to maintain neighbor pools

[vpp.git] / src / vppinfra / pool.h

diff --git a/src/vppinfra/pool.h b/src/vppinfra/pool.h
index 8b39a91..0f64262 100644 (file)
--- a/src/vppinfra/pool.h
+++ b/src/vppinfra/pool.h
@@ -475,6 +475,9 @@ do {                                                                        \
     (_pool_var (rv) < vec_len (P) ?                                     \
      clib_bitmap_next_clear (_pool_var (p)->free_bitmap, _pool_var(rv)) \
      : ~0);                                                             \
+  _pool_var(rv) =                                                       \
+    (_pool_var (rv) < vec_len (P) ?                                     \
+     _pool_var (rv) : ~0);                                             \
   _pool_var(rv);                                                        \
 })