[dpdk-stable] [dpdk-dev] [PATCH] net/bnxt: fix to not overwrite error message

[Ajit Khaparde]

On Fri, Dec 20, 2019 at 6:42 PM Ajit Khaparde <ajit.khaparde at broadcom.com>
wrote:

> In some cases when flow creation fails, we  overwrite the specific
> error message with a generic error message. This patch fixes it.
>
> Fixes: d24610f7bfda ("net/bnxt: allow flow creation when RSS is enabled")
> Cc: stable at dpdk.org
>
> Signed-off-by: Ajit Khaparde <ajit.khaparde at broadcom.com>
> Reviewed-by: Lance Richardson <lance.richardson at broadcom.com>
>
Patch applied to dpdk-next-net-brcm


> ---
>  drivers/net/bnxt/bnxt_flow.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/net/bnxt/bnxt_flow.c b/drivers/net/bnxt/bnxt_flow.c
> index 707aedcec..cde1fa41c 100644
> --- a/drivers/net/bnxt/bnxt_flow.c
> +++ b/drivers/net/bnxt/bnxt_flow.c
> @@ -1485,7 +1485,7 @@ bnxt_validate_and_parse_flow(struct rte_eth_dev *dev,
>                 if (rxq && !vnic->rx_queue_cnt)
>                         rxq->vnic = &bp->vnic_info[0];
>         }
> -       return rc;
> +       return -rte_errno;
>  }
>
>  static
> @@ -1815,7 +1815,7 @@ bnxt_flow_create(struct rte_eth_dev *dev,
>                 rte_flow_error_set(error, 0,
>                                    RTE_FLOW_ERROR_TYPE_NONE, NULL,
>                                    "Flow with pattern exists, updating
> destination queue");
> -       else
> +       else if (!rte_errno)
>                 rte_flow_error_set(error, -ret,
>                                    RTE_FLOW_ERROR_TYPE_HANDLE, NULL,
>                                    "Failed to create flow.");
> --
> 2.21.0 (Apple Git-122.2)
>
>