vlib: introduce vlib_get_main_by_index(), vlib_get_n_threads()

[vpp.git] / src / plugins / memif / device.c

diff --git a/src/plugins/memif/device.c b/src/plugins/memif/device.c
index 9debf2b..101c3f7 100644 (file)
--- a/src/plugins/memif/device.c
+++ b/src/plugins/memif/device.c
@@ -413,7 +413,7 @@ VNET_DEVICE_CLASS_TX_FN (memif_device_class) (vlib_main_t * vm,
                                                   thread_index);
   u8 tx_queues = vec_len (mif->tx_queues);
 
-  if (tx_queues < vec_len (vlib_mains))
+  if (tx_queues < vlib_get_n_threads ())
     {
       ASSERT (tx_queues > 0);
       mq = vec_elt_at_index (mif->tx_queues, thread_index % tx_queues);