Re: [dpdk-dev] [PATCH v3 4/4] app/testpmd: use port sibling iterator in device cleanup

[Slava Ovsiienko <viacheslavo@mellanox.com>]

> -----Original Message-----
> From: dev <dev-bounces@dpdk.org> On Behalf Of Thomas Monjalon
> Sent: Monday, April 1, 2019 5:27
> To: gaetan.rivet@6wind.com; Wenzhuo Lu <wenzhuo.lu@intel.com>; Jingjing
> Wu <jingjing.wu@intel.com>; Bernard Iremonger
> <bernard.iremonger@intel.com>
> Cc: dev@dpdk.org
> Subject: [dpdk-dev] [PATCH v3 4/4] app/testpmd: use port sibling iterator in
> device cleanup
> 
> When removing a rte_device on a port-based request, all the sibling ports
> must be marked as closed.
> The iterator loop can be simplified by using the dedicated macro.
> 
> Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Tested-by: Viacheslav Ovsiienko <mellanox.com>

> ---
>  app/test-pmd/testpmd.c | 4 +---
>  1 file changed, 1 insertion(+), 3 deletions(-)
> 
> diff --git a/app/test-pmd/testpmd.c b/app/test-pmd/testpmd.c index
> 40c873b97..aeaa74c98 100644
> --- a/app/test-pmd/testpmd.c
> +++ b/app/test-pmd/testpmd.c
> @@ -2370,9 +2370,7 @@ detach_port_device(portid_t port_id)
>  		return;
>  	}
> 
> -	for (sibling = 0; sibling < RTE_MAX_ETHPORTS; sibling++) {
> -		if (rte_eth_devices[sibling].device != dev)
> -			continue;
> +	RTE_ETH_FOREACH_DEV_SIBLING(sibling, port_id) {
>  		/* reset mapping between old ports and removed device */
>  		rte_eth_devices[sibling].device = NULL;
>  		if (ports[sibling].port_status != RTE_PORT_CLOSED) {
> --
> 2.21.0