[dpdk-dev] [PATCH] app/testpmd: fix flow flush with invalid port

[Jiang, JunyuX]

Hi,

> -----Original Message-----
> From: Ferruh Yigit <ferruh.yigit at intel.com>
> Sent: Friday, October 16, 2020 6:14 AM
> To: Suanming Mou <suanmingm at nvidia.com>; Jiang, JunyuX
> <junyux.jiang at intel.com>; dev at dpdk.org
> Cc: Xing, Beilei <beilei.xing at intel.com>; Lu, Wenzhuo
> <wenzhuo.lu at intel.com>; stable at dpdk.org
> Subject: Re: [dpdk-dev] [PATCH] app/testpmd: fix flow flush with invalid port
> 
> On 10/14/2020 11:16 AM, Suanming Mou wrote:
> > Hi,
> >
> >> -----Original Message-----
> >> From: dev <dev-bounces at dpdk.org> On Behalf Of Junyu Jiang
> >> Sent: Wednesday, October 14, 2020 4:30 PM
> >> To: dev at dpdk.org
> >> Cc: Beilei Xing <beilei.xing at intel.com>; Wenzhuo Lu
> >> <wenzhuo.lu at intel.com>; Junyu Jiang <junyux.jiang at intel.com>;
> >> stable at dpdk.org
> >> Subject: [dpdk-dev] [PATCH] app/testpmd: fix flow flush with invalid
> >> port
> >>
> >> There is no error info displayed when running flow flush command with
> >> invalid port. This patch fixed the issue.
> >>
> >> Fixes: 2a449871a12d ("app/testpmd: align behaviour of multi-port
> >> detach")
> >> Cc: stable at dpdk.org
> >>
> >> Signed-off-by: Junyu Jiang <junyux.jiang at intel.com>
> >> ---
> >>   app/test-pmd/config.c | 9 +++++----
> >>   1 file changed, 5 insertions(+), 4 deletions(-)
> >>
> >> diff --git a/app/test-pmd/config.c b/app/test-pmd/config.c index
> >> fe31a9d52..cc4527386 100644
> >> --- a/app/test-pmd/config.c
> >> +++ b/app/test-pmd/config.c
> >> @@ -1775,16 +1775,17 @@ port_flow_flush(portid_t port_id)
> >>   	struct rte_port *port = &ports[port_id];
> >>   	int ret = 0;
> >>
> >> +	if (port_id_is_invalid(port_id, ENABLED_WARN) ||
> >> +		port_id == (portid_t)RTE_PORT_ALL)
> >> +		return -EINVAL;
> >> +
> >
> > Also better to move the port initialize after this check to make the code
> clean?
>  >
> 
> +1
I will fix in V2.
Thanks.