net/bonding: fix memory leak on closing device

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@dpdk.org
Signed-off-by: Dapeng Yu <dapengx.yu@intel.com>
Acked-by: Min Hu (Connor) <humin29@huawei.com>

diff --git a/drivers/net/bonding/rte_eth_bond_pmd.c b/drivers/net/bonding/rte_eth_bond_pmd.c
index 8ed9e03..54987d9 100644 (file)
--- a/drivers/net/bonding/rte_eth_bond_pmd.c
+++ b/drivers/net/bonding/rte_eth_bond_pmd.c
@@ -2159,6 +2159,9 @@ 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;
 }
 
@@ -3471,8 +3474,6 @@ 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;