[dpdk-stable] [PATCH] net/bonding: fix memory leak on closing device

[dapengx.yu at intel.com]

From: Dapeng Yu <dapengx.yu at intel.com>

If the bond device was created by vdev mode, the kvlist was not free
after the bond device was closed.

This patch fixes it.

Fixes: 144dc4739975 ("net/bonding: fix leak on remove")
Cc: stable at dpdk.org

Signed-off-by: Dapeng Yu <dapengx.yu at intel.com>
---
 drivers/net/bonding/rte_eth_bond_pmd.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/net/bonding/rte_eth_bond_pmd.c b/drivers/net/bonding/rte_eth_bond_pmd.c
index a6755661c4..2e96b850fb 100644
--- a/drivers/net/bonding/rte_eth_bond_pmd.c
+++ b/drivers/net/bonding/rte_eth_bond_pmd.c
@@ -2163,6 +2163,9 @@ bond_ethdev_close(struct rte_eth_dev *dev)
 	 */
 	rte_mempool_free(internals->mode6.mempool);
 
+	if (internals->kvlist != NULL)
+		rte_kvargs_free(internals->kvlist);
+
 	return 0;
 }
 
@@ -3475,8 +3478,6 @@ bond_remove(struct rte_vdev_device *dev)
 		ret = bond_ethdev_stop(eth_dev);
 		bond_ethdev_close(eth_dev);
 	}
-	if (internals->kvlist != NULL)
-		rte_kvargs_free(internals->kvlist);
 	rte_eth_dev_release_port(eth_dev);
 
 	return ret;
-- 
2.27.0