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From: Andrew Rybchenko <arybchenko@solarflare.com>
To: Anatoly Burakov <anatoly.burakov@intel.com>
CC: <dev@dpdk.org>, Ivan Ilchenko <Ivan.Ilchenko@oktetlabs.com>
Date: Tue, 3 Sep 2019 14:57:20 +0100
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Subject: [dpdk-dev] [PATCH v2 46/54] examples/multi_process: check status of
getting ethdev info
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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/multi_process according to its new return type.
Signed-off-by: Ivan Ilchenko <Ivan.Ilchenko@oktetlabs.com>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
---
examples/multi_process/symmetric_mp/main.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/examples/multi_process/symmetric_mp/main.c b/examples/multi_process/symmetric_mp/main.c
index 62771e0..9ae8efb 100644
--- a/examples/multi_process/symmetric_mp/main.c
+++ b/examples/multi_process/symmetric_mp/main.c
@@ -209,7 +209,13 @@ struct port_stats{
printf("# Initialising port %u... ", port);
fflush(stdout);
- rte_eth_dev_info_get(port, &info);
+ retval = rte_eth_dev_info_get(port, &info);
+ if (retval != 0) {
+ printf("Error during getting device (port %u) info: %s\n",
+ port, strerror(-retval));
+ return retval;
+ }
+
info.default_rxconf.rx_drop_en = 1;
if (info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
--
1.8.3.1