X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Finterface.c;h=dfefdbac9211529770f55d62506b2a70be093841;hb=a6ef36b2c25de47824a1b45e147ab2fbf67c3a33;hp=5ee3a74fe0bd9ddabd512a454ec408dd1ffef745;hpb=44476c6b271bdebb7458590398b5f140c9a7d353;p=vpp.git

diff --git a/src/vnet/interface.c b/src/vnet/interface.c
index 5ee3a74fe0b..dfefdbac921 100644
--- a/src/vnet/interface.c
+++ b/src/vnet/interface.c
@@ -200,8 +200,14 @@ unserialize_vnet_interface_state (serialize_main_t * m, va_list * va)
     pool_foreach (hif, im->hw_interfaces, ({
       unserialize_cstring (m, &class_name);
       p = hash_get_mem (im->hw_interface_class_by_name, class_name);
-      ASSERT (p != 0);
-      error = vnet_hw_interface_set_class_helper (vnm, hif->hw_if_index, p[0], /* redistribute */ 0);
+      if (p)
+        {
+          error = vnet_hw_interface_set_class_helper
+            (vnm, hif->hw_if_index, p[0], /* redistribute */ 0);
+        }
+      else
+        error = clib_error_return (0, "hw class %s AWOL?", class_name);
+
       if (error)
 	clib_error_report (error);
       vec_free (class_name);