examples/ipsec-secgw: support event Rx adapter

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

diff --git a/examples/packet_ordering/main.c b/examples/packet_ordering/main.c
index 030e922..b397b31 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;
@@ -316,7 +322,13 @@ configure_eth_port(uint16_t port_id)
        if (ret < 0)
                return ret;
 
-       rte_eth_macaddr_get(port_id, &addr);
+       ret = rte_eth_macaddr_get(port_id, &addr);
+       if (ret != 0) {
+               printf("Failed to get MAC address (port %u): %s\n",
+                               port_id, rte_strerror(-ret));
+               return ret;
+       }
+
        printf("Port %u MAC: %02"PRIx8" %02"PRIx8" %02"PRIx8
                        " %02"PRIx8" %02"PRIx8" %02"PRIx8"\n",
                        port_id,
@@ -324,7 +336,9 @@ configure_eth_port(uint16_t port_id)
                        addr.addr_bytes[2], addr.addr_bytes[3],
                        addr.addr_bytes[4], addr.addr_bytes[5]);
 
-       rte_eth_promiscuous_enable(port_id);
+       ret = rte_eth_promiscuous_enable(port_id);
+       if (ret != 0)
+               return ret;
 
        return 0;
 }