[dpdk-dev] [PATCH 13/18] examples/ethtool: check status of getting link info
Andrew Rybchenko
arybchenko at solarflare.com
Tue Sep 10 10:25:53 CEST 2019
From: Igor Romanov <igor.romanov at oktetlabs.ru>
The return value of rte_eth_link_get() and rte_eth_link_get_nowait()
was changed from void to int. Update the usage of the functions
according to the new return type.
Signed-off-by: Igor Romanov <igor.romanov at oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko at solarflare.com>
---
examples/ethtool/lib/rte_ethtool.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/examples/ethtool/lib/rte_ethtool.c b/examples/ethtool/lib/rte_ethtool.c
index 43cacc057..8393b0d60 100644
--- a/examples/ethtool/lib/rte_ethtool.c
+++ b/examples/ethtool/lib/rte_ethtool.c
@@ -124,9 +124,13 @@ int
rte_ethtool_get_link(uint16_t port_id)
{
struct rte_eth_link link;
+ int ret;
RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
- rte_eth_link_get(port_id, &link);
+ ret = rte_eth_link_get(port_id, &link);
+ if (ret < 0)
+ return ret;
+
return link.link_status;
}
--
2.17.1
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