[dts][PATCH V1] tests/ice_iavf_fdir: optimize scripts

[lijuan.tu at intel.com]

On Thu, 15 Dec 2022 22:00:11 +0800, Hongbo Li <hongbox.li at intel.com> wrote:
> If testcase of throws an exception, and multiple testpmds have been started, the vf cannot be cleaned, and cause other cases to fail.
> Therefore, by adjusting the cleaning environment order, make sure to exit all sessions before cleaning vf.
> 
> Signed-off-by: Hongbo Li <hongbox.li at intel.com>

Acked-by: Lijuan Tu <lijuan.tu at intel.com>
Applied, thanks