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Diffstat (limited to 'examples/ipv4_multicast/main.c')
-rw-r--r--examples/ipv4_multicast/main.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/examples/ipv4_multicast/main.c b/examples/ipv4_multicast/main.c
index 72eaadc..1ee3b61 100644
--- a/examples/ipv4_multicast/main.c
+++ b/examples/ipv4_multicast/main.c
@@ -686,7 +686,12 @@ main(int argc, char **argv)
qconf = &lcore_queue_conf[rx_lcore_id];
/* limit the frame size to the maximum supported by NIC */
- rte_eth_dev_info_get(portid, &dev_info);
+ ret = rte_eth_dev_info_get(portid, &dev_info);
+ if (ret != 0)
+ rte_exit(EXIT_FAILURE,
+ "Error during getting device (port %u) info: %s\n",
+ portid, strerror(-ret));
+
local_port_conf.rxmode.max_rx_pkt_len = RTE_MIN(
dev_info.max_rx_pktlen,
local_port_conf.rxmode.max_rx_pkt_len);