X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fdevices%2Ftap%2Ftapv2_api.c;h=3b66bf0d6ec7c3da6da4b3c52a001a791069be01;hb=ea2abbaeaf34a4652e970fd1e2f60c0d377ebde4;hp=1f1e18a7b6ed4d549bcd8023a9142d4e4c8057cb;hpb=5de4fb7076a46ab75e2d3c30079dd6639af16a86;p=vpp.git

diff --git a/src/vnet/devices/tap/tapv2_api.c b/src/vnet/devices/tap/tapv2_api.c
index 1f1e18a7b6e..3b66bf0d6ec 100644
--- a/src/vnet/devices/tap/tapv2_api.c
+++ b/src/vnet/devices/tap/tapv2_api.c
@@ -77,15 +77,10 @@ vl_api_tap_create_v2_t_handler (vl_api_tap_create_v2_t * mp)
   ap->rx_ring_sz = ntohs (mp->rx_ring_sz);
   ap->tx_ring_sz = ntohs (mp->tx_ring_sz);
   ap->sw_if_index = (u32) ~ 0;
+  ap->num_rx_queues = 1;
 
-  if (mp->num_rx_queues < 1)
-    {
-      ap->rv = VNET_API_ERROR_INVALID_ARGUMENT;
-      ap->sw_if_index = ~0;
-      goto done;
-    }
-
-  ap->num_rx_queues = mp->num_rx_queues;
+  if (mp->num_rx_queues > 1)
+    ap->num_rx_queues = mp->num_rx_queues;
 
   if (mp->host_if_name_set)
     ap->host_if_name = mp->host_if_name;
@@ -139,11 +134,10 @@ vl_api_tap_create_v2_t_handler (vl_api_tap_create_v2_t * mp)
   /* If a tag was supplied... */
   if (vl_api_string_len (&mp->tag))
     {
-      u8 *tag = format (0, "%s%c", vl_api_from_api_string (&mp->tag), 0);
+      u8 *tag = vl_api_from_api_to_new_vec (&mp->tag);
       vnet_set_sw_interface_tag (vnm, tag, ap->sw_if_index);
     }
 
-done:
   rmp = vl_msg_api_alloc (sizeof (*rmp));
   rmp->_vl_msg_id = ntohs (VL_API_TAP_CREATE_V2_REPLY);
   rmp->context = mp->context;