fix ethdev port id validation

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

diff --git a/examples/ptpclient/ptpclient.c b/examples/ptpclient/ptpclient.c
index ad98a39..55be3f7 100644 (file)
--- a/examples/ptpclient/ptpclient.c
+++ b/examples/ptpclient/ptpclient.c
@@ -187,7 +187,7 @@ port_init(uint16_t port, struct rte_mempool *mbuf_pool)
        uint16_t nb_rxd = RX_RING_SIZE;
        uint16_t nb_txd = TX_RING_SIZE;
 
-       if (port >= rte_eth_dev_count())
+       if (!rte_eth_dev_is_valid_port(port))
                return -1;
 
        rte_eth_dev_info_get(port, &dev_info);