ethdev: fix build with gcc 5.4.0

[dpdk.git] / lib / librte_ether / rte_ethdev.c

diff --git a/lib/librte_ether/rte_ethdev.c b/lib/librte_ether/rte_ethdev.c
index 76179fd..a1b7447 100644 (file)
--- a/lib/librte_ether/rte_ethdev.c
+++ b/lib/librte_ether/rte_ethdev.c
@@ -2374,6 +2374,7 @@ get_mac_addr_index(uint8_t port_id, const struct ether_addr *addr)
        struct rte_eth_dev *dev = &rte_eth_devices[port_id];
        unsigned i;
 
+       RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
        rte_eth_dev_info_get(port_id, &dev_info);
 
        for (i = 0; i < dev_info.max_mac_addrs; i++)