X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fdevices%2Ftap%2Ftap.h;h=7aebade59c7a97b39beeb4ac8f89930f440a3288;hb=cbe8d65068c9c39ca6b1f7e116dac2744835f18c;hp=6e46302770d37824d60d8325c7834e04762c66dc;hpb=164e5f8c63652028ecb9c3570e1ea8618b163071;p=vpp.git

diff --git a/src/vnet/devices/tap/tap.h b/src/vnet/devices/tap/tap.h
index 6e46302770d..7aebade59c7 100644
--- a/src/vnet/devices/tap/tap.h
+++ b/src/vnet/devices/tap/tap.h
@@ -67,11 +67,11 @@ typedef struct
 
 typedef struct
 {
-  u32 last_used_interface_id;
-  uword *dev_instance_by_interface_id;
-
   /* logging */
   vlib_log_class_t log_default;
+
+  /* bit-map of in-use IDs */
+  uword *tap_ids;
 } tap_main_t;
 
 void tap_create_if (vlib_main_t * vm, tap_create_if_args_t * args);