examples: check status of getting ethdev info

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

diff --git a/examples/bond/main.c b/examples/bond/main.c
index 1c0df9d..be62c17 100644 (file)
--- a/examples/bond/main.c
+++ b/examples/bond/main.c
@@ -148,7 +148,12 @@ slave_port_init(uint16_t portid, struct rte_mempool *mbuf_pool)
        if (!rte_eth_dev_is_valid_port(portid))
                rte_exit(EXIT_FAILURE, "Invalid port\n");
 
-       rte_eth_dev_info_get(portid, &dev_info);
+       retval = rte_eth_dev_info_get(portid, &dev_info);
+       if (retval != 0)
+               rte_exit(EXIT_FAILURE,
+                       "Error during getting device (port %u) info: %s\n",
+                       portid, strerror(-retval));
+
        if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
                local_port_conf.txmode.offloads |=
                        DEV_TX_OFFLOAD_MBUF_FAST_FREE;
@@ -230,7 +235,12 @@ bond_port_init(struct rte_mempool *mbuf_pool)
 
        BOND_PORT = retval;
 
-       rte_eth_dev_info_get(BOND_PORT, &dev_info);
+       retval = rte_eth_dev_info_get(BOND_PORT, &dev_info);
+       if (retval != 0)
+               rte_exit(EXIT_FAILURE,
+                       "Error during getting device (port %u) info: %s\n",
+                       BOND_PORT, strerror(-retval));
+
        if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
                local_port_conf.txmode.offloads |=
                        DEV_TX_OFFLOAD_MBUF_FAST_FREE;