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authorIvan Ilchenko <ivan.ilchenko@oktetlabs.ru>2019-09-12 17:42:29 +0100
committerFerruh Yigit <ferruh.yigit@intel.com>2019-10-07 14:45:35 +0200
commit089e5ed727a15da2729cfee9b63533dd120bd04c (patch)
tree184616d0d9eaf309b5a60ceb7d01f567f6b47599 /examples/ipv4_multicast
parent37fb306c1665efd52cdf2fc1fc99441b8e98aa9e (diff)
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examples: check status of getting ethdev info
rte_eth_dev_info_get() return value was changed from void to int, so this patch modify rte_eth_dev_info_get() usage across examples according to its new return type. Signed-off-by: Ivan Ilchenko <ivan.ilchenko@oktetlabs.ru> Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com> Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Diffstat (limited to 'examples/ipv4_multicast')
-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);