[PATCH v1] net/ipn3ke: fix thread exit issue

[Xu, Rosen]

Hi,

> -----Original Message-----
> From: Huang, Wei <wei.huang at intel.com>
> Sent: Friday, March 17, 2023 4:45 AM
> To: dev at dpdk.org; thomas at monjalon.net; david.marchand at redhat.com
> Cc: stable at dpdk.org; Xu, Rosen <rosen.xu at intel.com>; Zhang, Tianfei
> <tianfei.zhang at intel.com>; Zhang, Qi Z <qi.z.zhang at intel.com>; Huang, Wei
> <wei.huang at intel.com>
> Subject: [PATCH v1] net/ipn3ke: fix thread exit issue
> 
> Thread does not exit after driver is removed. When there is no more
> representor exist, the variable 'num' will be 0 and thread can exit safely at
> this time.
> 
> Fixes: 70d6b7f550f4 ("net/ipn3ke: add representor")
> Cc: stable at dpdk.org
> 
> Signed-off-by: Wei Huang <wei.huang at intel.com>
> ---
>  drivers/net/ipn3ke/ipn3ke_representor.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/net/ipn3ke/ipn3ke_representor.c
> b/drivers/net/ipn3ke/ipn3ke_representor.c
> index 2ef96a9..e50fc73 100644
> --- a/drivers/net/ipn3ke/ipn3ke_representor.c
> +++ b/drivers/net/ipn3ke/ipn3ke_representor.c
> @@ -2579,7 +2579,7 @@ struct rte_eth_xstat_name *xstats_names,
>  		}
>  		rte_delay_us(50 * MS);
> 
> -		if (num == 0xffffff)
> +		if (num == 0 || num == 0xffffff)
>  			return NULL;
>  	}
> 
> --
> 1.8.3.1

Acked-by: Rosen Xu <rosen.xu at intel.com>