[dpdk-stable] [dpdk-dev] [PATCH v2 5/7] net/pcap: remove local variable shadown outer one

[David Marchand]

On Wed, Nov 18, 2020 at 12:47 PM Ferruh Yigit <ferruh.yigit at intel.com> wrote:
>
> 'ret' is already defined in the function scope, removing the 'ret' in
> the block scope.
>
> Fixes: c9507cd0cada ("net/pcap: support physical interface MAC address")
> Cc: stable at dpdk.org
>
> Signed-off-by: Ferruh Yigit <ferruh.yigit at intel.com>
> ---
> Cc: juhamatti.kuusisaari at coriant.com
> ---
>  drivers/net/pcap/rte_eth_pcap.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/net/pcap/rte_eth_pcap.c b/drivers/net/pcap/rte_eth_pcap.c
> index 4930d7d382..dd9ef33c85 100644
> --- a/drivers/net/pcap/rte_eth_pcap.c
> +++ b/drivers/net/pcap/rte_eth_pcap.c
> @@ -1324,7 +1324,7 @@ eth_from_pcaps(struct rte_vdev_device *vdev,
>
>                 /* phy_mac arg is applied only only if "iface" devarg is provided */
>                 if (rx_queues->phy_mac) {
> -                       int ret = eth_pcap_update_mac(rx_queues->queue[0].name,
> +                       ret = eth_pcap_update_mac(rx_queues->queue[0].name,
>                                         eth_dev, vdev->device.numa_node);
>                         if (ret == 0)
>                                 internals->phy_mac = 1;

It is not used after, why not simply check eth_pcap_update_mac() == 0 ?


-- 
David Marchand