examples/l3fwd: fix error checking

[dpdk.git] / examples / l3fwd / l3fwd_event.c

diff --git a/examples/l3fwd/l3fwd_event.c b/examples/l3fwd/l3fwd_event.c
index 43c47ea..4d31593 100644 (file)
--- a/examples/l3fwd/l3fwd_event.c
+++ b/examples/l3fwd/l3fwd_event.c
@@ -70,7 +70,11 @@ l3fwd_eth_dev_port_setup(struct rte_eth_conf *port_conf)
                printf("Creating queues: nb_rxq=%d nb_txq=1...\n",
                       evt_rsrc->eth_rx_queues);
 
-               rte_eth_dev_info_get(port_id, &dev_info);
+               ret = rte_eth_dev_info_get(port_id, &dev_info);
+               if (ret != 0)
+                       rte_panic("Error during getting device (port %u) info:"
+                                 "%s\n", port_id, strerror(-ret));
+
                if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
                        local_port_conf.txmode.offloads |=
                                                DEV_TX_OFFLOAD_MBUF_FAST_FREE;