examples/flow_classify: check status of getting ethdev info

[dpdk.git] / examples / flow_classify / flow_classify.c

diff --git a/examples/flow_classify/flow_classify.c b/examples/flow_classify/flow_classify.c
index 75a66fd..2130c13 100644 (file)
--- a/examples/flow_classify/flow_classify.c
+++ b/examples/flow_classify/flow_classify.c
@@ -202,7 +202,13 @@ port_init(uint8_t port, struct rte_mempool *mbuf_pool)
        if (!rte_eth_dev_is_valid_port(port))
                return -1;
 
-       rte_eth_dev_info_get(port, &dev_info);
+       retval = rte_eth_dev_info_get(port, &dev_info);
+       if (retval != 0) {
+               printf("Error during getting device (port %u) info: %s\n",
+                               port, strerror(-retval));
+               return retval;
+       }
+
        if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
                port_conf.txmode.offloads |=
                        DEV_TX_OFFLOAD_MBUF_FAST_FREE;
@@ -379,7 +385,7 @@ parse_ipv4_net(char *in, uint32_t *addr, uint32_t *mask_len)
        if (get_cb_field(&in, &m, 0, sizeof(uint32_t) * CHAR_BIT, 0))
                return -EINVAL;
 
-       addr[0] = RTE_IPv4(a, b, c, d);
+       addr[0] = RTE_IPV4(a, b, c, d);
        mask_len[0] = m;
        return 0;
 }