fix ethdev ports enumeration

[dpdk.git] / doc / guides / sample_app_ug / l2_forward_real_virtual.rst

diff --git a/doc/guides/sample_app_ug/l2_forward_real_virtual.rst b/doc/guides/sample_app_ug/l2_forward_real_virtual.rst
index f02be05ceb7047304b40ceb0f6e188eee24ac293..c91f5738064f7635a2d1567d0fd7a3efaabaac1b 100644 (file)
--- a/doc/guides/sample_app_ug/l2_forward_real_virtual.rst
+++ b/doc/guides/sample_app_ug/l2_forward_real_virtual.rst
@@ -213,7 +213,7 @@ in the *DPDK Programmer's Guide* - Rel 1.4 EAR and the *DPDK API Reference*.
      * Each logical core is assigned a dedicated TX queue on each port.
      */
 
-    for (portid = 0; portid < nb_ports; portid++) {
+    RTE_ETH_FOREACH_DEV(portid) {
         /* skip ports that are not enabled */
 
         if ((l2fwd_enabled_port_mask & (1 << portid)) == 0)