net/bonding: fix error code on device creation

Because the return value of rte_vdev_init() has multiple non-zero
values, when rte_vdev_init() return non-zero in the
rte_eth_bond_create() function, it should return the actual error code
rather than -ENOMEM.

Fixes: 68451eb6698c ("net/bonding: call through EAL on create/free")
Cc: stable@dpdk.org
Signed-off-by: Wei Hu (Xavier) <xavier.huwei@huawei.com>

diff --git a/drivers/net/bonding/rte_eth_bond_api.c b/drivers/net/bonding/rte_eth_bond_api.c
index f38eb3b..d77dc40 100644 (file)
--- a/drivers/net/bonding/rte_eth_bond_api.c
+++ b/drivers/net/bonding/rte_eth_bond_api.c
@@ -167,7 +167,7 @@ rte_eth_bond_create(const char *name, uint8_t mode, uint8_t socket_id)
 
        ret = rte_vdev_init(name, devargs);
        if (ret)
-               return -ENOMEM;
+               return ret;
 
        ret = rte_eth_dev_get_port_by_name(name, &port_id);
        RTE_ASSERT(!ret);