[dpdk-dev] [PATCH v2 44/54] examples/packet_ordering: check dev info get result
From: Andrew Rybchenko <hidden>
Date: 2019-09-03 14:08:27
Subsystem:
the rest · Maintainer:
Linus Torvalds
From: Ivan Ilchenko <redacted> 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/packet_ordering according to its new return type. Signed-off-by: Ivan Ilchenko <redacted> Signed-off-by: Andrew Rybchenko <redacted> --- examples/packet_ordering/main.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/examples/packet_ordering/main.c b/examples/packet_ordering/main.c
index 030e922..a99961f 100644
--- a/examples/packet_ordering/main.c
+++ b/examples/packet_ordering/main.c@@ -283,7 +283,13 @@ struct wkr_stats_per { if (!rte_eth_dev_is_valid_port(port_id)) return -1; - rte_eth_dev_info_get(port_id, &dev_info); + ret = rte_eth_dev_info_get(port_id, &dev_info); + if (ret != 0) { + printf("Error during getting device (port %u) info: %s\n", + port_id, strerror(-ret)); + return ret; + } + if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE) port_conf.txmode.offloads |= DEV_TX_OFFLOAD_MBUF_FAST_FREE;
--
1.8.3.1