[dpdk-dev] [PATCH 06/51] pdump: check status of getting ethdev info
Andrew Rybchenko
arybchenko at solarflare.com
Tue Aug 27 16:25:17 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
pdump component 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>
---
lib/librte_pdump/rte_pdump.c | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/lib/librte_pdump/rte_pdump.c b/lib/librte_pdump/rte_pdump.c
index cd24dd0..ac94fea 100644
--- a/lib/librte_pdump/rte_pdump.c
+++ b/lib/librte_pdump/rte_pdump.c
@@ -333,7 +333,14 @@ struct pdump_response {
if (queue == RTE_PDUMP_ALL_QUEUES) {
struct rte_eth_dev_info dev_info;
- rte_eth_dev_info_get(port, &dev_info);
+ ret = rte_eth_dev_info_get(port, &dev_info);
+ if (ret != 0) {
+ RTE_LOG(ERR, PDUMP,
+ "Error during getting device (port %u) info: %s\n",
+ port, strerror(-ret));
+ return ret;
+ }
+
nb_rx_q = dev_info.nb_rx_queues;
nb_tx_q = dev_info.nb_tx_queues;
if (nb_rx_q == 0 && flags & RTE_PDUMP_FLAG_RX) {
--
1.8.3.1
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