Re: [dpdk-dev] [PATCH 1/3] net/bonding: fix proper return value check and correct log message

["Min Hu (Connor)" <humin29@huawei.com>]

The old code has just low-level error, which just copied the "printf"
above.
Thanks for your patch.

Acked-by: Min Hu (Connor) <humin29@huawei.com>

在 2021/6/22 17:25, Martin Havlik 写道:
> Return value is now saved to errval and log message on error
> reports correct function name, doesn't use q_id which was out of context,
> and uses up-to-date errval.
> 
> Fixes: 112891cd27e5 ("net/bonding: add dedicated HW queues for LACP control")
> Cc: tomaszx.kulasek@intel.com
> 
> Signed-off-by: Martin Havlik <xhavli56@stud.fit.vutbr.cz>
> Cc: Jan Viktorin <viktorin@cesnet.cz>
> ---
>   drivers/net/bonding/rte_eth_bond_pmd.c | 11 ++++++-----
>   1 file changed, 6 insertions(+), 5 deletions(-)
> 
> diff --git a/drivers/net/bonding/rte_eth_bond_pmd.c b/drivers/net/bonding/rte_eth_bond_pmd.c
> index b01ef003e..4c43bf916 100644
> --- a/drivers/net/bonding/rte_eth_bond_pmd.c
> +++ b/drivers/net/bonding/rte_eth_bond_pmd.c
> @@ -1805,12 +1805,13 @@ slave_configure(struct rte_eth_dev *bonded_eth_dev,
>   				!= 0)
>   			return errval;
>   
> -		if (bond_ethdev_8023ad_flow_verify(bonded_eth_dev,
> -				slave_eth_dev->data->port_id) != 0) {
> +		errval = bond_ethdev_8023ad_flow_verify(bonded_eth_dev,
> +				slave_eth_dev->data->port_id);
> +		if (errval != 0) {
>   			RTE_BOND_LOG(ERR,
> -				"rte_eth_tx_queue_setup: port=%d queue_id %d, err (%d)",
> -				slave_eth_dev->data->port_id, q_id, errval);
> -			return -1;
> +				"bond_ethdev_8023ad_flow_verify: port=%d, err (%d)",
> +				slave_eth_dev->data->port_id, errval);
> +			return errval;
>   		}
>   
>   		if (internals->mode4.dedicated_queues.flow[slave_eth_dev->data->port_id] != NULL)
>