crypto/dpaa2_sec: fix build with clang 3.4.2

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

diff --git a/examples/kni/main.c b/examples/kni/main.c
index 8eb5b61..5f713e6 100644 (file)
--- a/examples/kni/main.c
+++ b/examples/kni/main.c
@@ -940,11 +940,18 @@ kni_alloc(uint16_t port_id)
                                        port_id, strerror(-ret));
 
                        /* Get the interface default mac address */
-                       rte_eth_macaddr_get(port_id,
+                       ret = rte_eth_macaddr_get(port_id,
                                (struct rte_ether_addr *)&conf.mac_addr);
+                       if (ret != 0)
+                               rte_exit(EXIT_FAILURE,
+                                       "Failed to get MAC address (port %u): %s\n",
+                                       port_id, rte_strerror(-ret));
 
                        rte_eth_dev_get_mtu(port_id, &conf.mtu);
 
+                       conf.min_mtu = dev_info.min_mtu;
+                       conf.max_mtu = dev_info.max_mtu;
+
                        memset(&ops, 0, sizeof(ops));
                        ops.port_id = port_id;
                        ops.change_mtu = kni_change_mtu;