[v3,28/54] examples/flow_filtering: check status of getting ethdev info

Message ID 1567755066-31389-29-git-send-email-arybchenko@solarflare.com
State Superseded
Delegated to: Ferruh Yigit
Headers show
Series
  • ethdev: change rte_eth_dev_info_get() return value to int
Related show

Checks

Context Check Description
ci/Intel-compilation fail Compilation issues
ci/checkpatch success coding style OK

Commit Message

Andrew Rybchenko Sept. 6, 2019, 7:30 a.m.
From: Ivan Ilchenko <Ivan.Ilchenko@oktetlabs.com>

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@oktetlabs.com>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Acked-by: Ori Kam <orika@mellanox.com>
---
 examples/flow_filtering/main.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

Patch

diff --git a/examples/flow_filtering/main.c b/examples/flow_filtering/main.c
index a0487be771..fe064fa022 100644
--- a/examples/flow_filtering/main.c
+++ b/examples/flow_filtering/main.c
@@ -136,7 +136,12 @@  init_port(void)
 	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,