[dts] [PATCH] tests/stats_checks: clear xstats before starting testing

[Tu, Lijuan]

> -----Original Message-----
> From: ohilyard at iol.unh.edu <ohilyard at iol.unh.edu>
> Sent: 2021年6月2日 0:59
> To: dts at dpdk.org
> Cc: ohilyard at iol.unh.edu; Tu, Lijuan <lijuan.tu at intel.com>;
> dpdklab at iol.unh.edu
> Subject: [PATCH] tests/stats_checks: clear xstats before starting testing
> 
> From: Owen Hilyard <ohilyard at iol.unh.edu>
> 
> Port xstats would have non-zero values when the entire test suite was run.
> Clearing those stats before starting the tests prevents a failure where it appears
> that more packets were sent than were sent during the test, causing a failure.
> 
> Signed-off-by: Owen Hilyard <ohilyard at iol.unh.edu>

Applied, thanks