[dpdk-dev] [PATCH v2] net/i40e: add return check coverity

[Herakliusz Lipiec <herakliusz.lipiec@intel.com>]

add return check for i40e_vsi_delete_mac call in
rte_pmd_i40e_remove_vf_mac_addr as per coverity issue.

v2:
add a fixline to commit message

Coverity Issue: 277224
Cc: stable@dpdk.org
Fixes: e0cb96204b71 ("net/i40e: add support for representor ports")
Signed-off-by: Herakliusz Lipiec <herakliusz.lipiec@intel.com>
---
 drivers/net/i40e/rte_pmd_i40e.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/net/i40e/rte_pmd_i40e.c b/drivers/net/i40e/rte_pmd_i40e.c
index 24281c293..4c3c7088a 100644
--- a/drivers/net/i40e/rte_pmd_i40e.c
+++ b/drivers/net/i40e/rte_pmd_i40e.c
@@ -581,6 +581,7 @@ rte_pmd_i40e_remove_vf_mac_addr(uint16_t port, uint16_t vf_id,
 	struct i40e_pf_vf *vf;
 	struct i40e_vsi *vsi;
 	struct i40e_pf *pf;
+	int ret;
 
 	if (i40e_validate_mac_addr((u8 *)mac_addr) != I40E_SUCCESS)
 		return -EINVAL;
@@ -609,8 +610,9 @@ rte_pmd_i40e_remove_vf_mac_addr(uint16_t port, uint16_t vf_id,
 		rte_ether_addr_copy(&null_mac_addr, &vf->mac_addr);
 
 	/* Remove the mac */
-	i40e_vsi_delete_mac(vsi, mac_addr);
-
+	ret = i40e_vsi_delete_mac(vsi, mac_addr);
+	if (ret != I40E_SUCCESS)
+		return ret;
 	return 0;
 }
 
-- 
2.17.2