From 899f6de24bb6504d56369aef5f55bb370d58784d Mon Sep 17 00:00:00 2001 From: Gargi Sau Date: Mon, 9 Dec 2019 06:37:56 +0000 Subject: [PATCH] examples/ethtool: fix unchecked return value This checks the return value from the function rte_eth_dev_set_vlan_offload. Coverity issue: 350358 Fixes: bda68ab9d1e7 ("examples/ethtool: add user-space ethtool sample application") Cc: stable@dpdk.org Signed-off-by: Gargi Sau Acked-by: Bruce Richardson --- examples/ethtool/lib/rte_ethtool.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/examples/ethtool/lib/rte_ethtool.c b/examples/ethtool/lib/rte_ethtool.c index 667d7eaf27..db8150efd5 100644 --- a/examples/ethtool/lib/rte_ethtool.c +++ b/examples/ethtool/lib/rte_ethtool.c @@ -402,7 +402,9 @@ rte_ethtool_net_set_rx_mode(uint16_t port_id) } /* Enable Rx vlan filter, VF unspport status is discard */ - rte_eth_dev_set_vlan_offload(port_id, ETH_VLAN_FILTER_MASK); + ret = rte_eth_dev_set_vlan_offload(port_id, ETH_VLAN_FILTER_MASK); + if (ret != 0) + return ret; return 0; } -- 2.20.1