[dpdk-dev] [DPDK] app/testpmd: fix unused variable compile error

[Andrew Rybchenko]

On 9/25/19 8:54 PM, taox.zhu at intel.com wrote:
> From: Zhu Tao <taox.zhu at intel.com>
>
> This minor patch fixes unused variable ‘ret’ compile error When
> CONFIG_RTE_LIBRTE_I40E_16BYTE_RX_DESC was selected.
>
> Fixes: f5267e485a2a ("app/testpmd: check status of getting ethdev info")
>
> Signed-off-by: Zhu Tao <taox.zhu at intel.com>

Reviewed-by: Andrew Rybchenko <arybchenko at solarflare.com>

Thanks.