examples: check status of getting ethdev info

[dpdk.git] / examples / packet_ordering / main.c

diff --git a/examples/packet_ordering/main.c b/examples/packet_ordering/main.c
index 030e92299677bfc645c365daf83c35ccc6cff3f1..a99961f821d568d766c45f1c0c324ef19556f0a4 100644 (file)
--- a/examples/packet_ordering/main.c
+++ b/examples/packet_ordering/main.c
@@ -283,7 +283,13 @@ configure_eth_port(uint16_t port_id)
        if (!rte_eth_dev_is_valid_port(port_id))
                return -1;
 
-       rte_eth_dev_info_get(port_id, &dev_info);
+       ret = rte_eth_dev_info_get(port_id, &dev_info);
+       if (ret != 0) {
+               printf("Error during getting device (port %u) info: %s\n",
+                               port_id, strerror(-ret));
+               return ret;
+       }
+
        if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
                port_conf.txmode.offloads |=
                        DEV_TX_OFFLOAD_MBUF_FAST_FREE;