[dpdk-dev] [PATCH 25/51] examples/flow_filtering: check status of getting ethdev info
Andrew Rybchenko
arybchenko at solarflare.com
Tue Aug 27 16:25:36 CEST 2019
From: Ivan Ilchenko <Ivan.Ilchenko at oktetlabs.ru>
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/flow_filtering according to its new return type.
Signed-off-by: Ivan Ilchenko <Ivan.Ilchenko at oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko at solarflare.com>
---
examples/flow_filtering/main.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/examples/flow_filtering/main.c b/examples/flow_filtering/main.c
index a0487be..fe064fa 100644
--- a/examples/flow_filtering/main.c
+++ b/examples/flow_filtering/main.c
@@ -136,7 +136,12 @@
struct rte_eth_rxconf rxq_conf;
struct rte_eth_dev_info dev_info;
- rte_eth_dev_info_get(port_id, &dev_info);
+ ret = rte_eth_dev_info_get(port_id, &dev_info);
+ if (ret != 0)
+ rte_exit(EXIT_FAILURE,
+ "Error during getting device (port %u) info: %s\n",
+ port_id, strerror(-ret));
+
port_conf.txmode.offloads &= dev_info.tx_offload_capa;
printf(":: initializing port: %d\n", port_id);
ret = rte_eth_dev_configure(port_id,
--
1.8.3.1
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