[dpdk-dev] [PATCH v3 20/54] examples/qos_meter: check status of getting ethdev info
Andrew Rybchenko
arybchenko at solarflare.com
Fri Sep 6 09:30:32 CEST 2019
From: Ivan Ilchenko <Ivan.Ilchenko at 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/qos_meter according to its new return type.
Signed-off-by: Ivan Ilchenko <Ivan.Ilchenko at oktetlabs.com>
Signed-off-by: Andrew Rybchenko <arybchenko at solarflare.com>
---
examples/qos_meter/main.c | 16 ++++++++++++++--
1 file changed, 14 insertions(+), 2 deletions(-)
diff --git a/examples/qos_meter/main.c b/examples/qos_meter/main.c
index da7afe8be2..13c85e9406 100644
--- a/examples/qos_meter/main.c
+++ b/examples/qos_meter/main.c
@@ -329,7 +329,13 @@ main(int argc, char **argv)
/* NIC init */
conf = port_conf;
- rte_eth_dev_info_get(port_rx, &dev_info);
+
+ ret = rte_eth_dev_info_get(port_rx, &dev_info);
+ if (ret != 0)
+ rte_exit(EXIT_FAILURE,
+ "Error during getting device (port %u) info: %s\n",
+ port_rx, strerror(-ret));
+
if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
conf.txmode.offloads |= DEV_TX_OFFLOAD_MBUF_FAST_FREE;
@@ -369,7 +375,13 @@ main(int argc, char **argv)
rte_exit(EXIT_FAILURE, "Port %d TX queue setup error (%d)\n", port_rx, ret);
conf = port_conf;
- rte_eth_dev_info_get(port_tx, &dev_info);
+
+ ret = rte_eth_dev_info_get(port_tx, &dev_info);
+ if (ret != 0)
+ rte_exit(EXIT_FAILURE,
+ "Error during getting device (port %u) info: %s\n",
+ port_tx, strerror(-ret));
+
if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
conf.txmode.offloads |= DEV_TX_OFFLOAD_MBUF_FAST_FREE;
--
2.17.1
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