[dts][PATCH V1] tests/port_control: Optimize script check the port status after restarting the port

[Jiale, SongX]

> -----Original Message-----
> From: Weiyuan Li <weiyuanx.li at intel.com>
> Sent: Monday, October 17, 2022 1:17 PM
> To: dts at dpdk.org
> Cc: Li, WeiyuanX <weiyuanx.li at intel.com>
> Subject: [dts][PATCH V1] tests/port_control: Optimize script check the port
> status after restarting the port
> 
> The port status should be checked when the port is stopped and restarted,
> not after the pmd is started.
> 
> Signed-off-by: Weiyuan Li <weiyuanx.li at intel.com>
> ---
Tested-by: Song Jiale <songx.jiale at intel.com >