[dpdk-dev] [PATCH] crypto/scheduler: fix slave name parsing

[De Lara Guarch, Pablo]

> -----Original Message-----
> From: Zhang, Roy Fan
> Sent: Friday, July 7, 2017 6:18 AM
> To: dev at dpdk.org
> Cc: De Lara Guarch, Pablo <pablo.de.lara.guarch at intel.com>
> Subject: [PATCH] crypto/scheduler: fix slave name parsing
> 
> Fixes: 503e9c5afb38 ("crypto/scheduler: register as vdev driver")
> 
> This patch fixes the incorrect index checking in parse_slave function.
> 
> Signed-off-by: Fan Zhang <roy.fan.zhang at intel.com>
> ---
>  drivers/crypto/scheduler/scheduler_pmd.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/crypto/scheduler/scheduler_pmd.c
> b/drivers/crypto/scheduler/scheduler_pmd.c
> index 0f57fbe..400fc4f 100644
> --- a/drivers/crypto/scheduler/scheduler_pmd.c
> +++ b/drivers/crypto/scheduler/scheduler_pmd.c
> @@ -325,7 +325,7 @@ parse_slave_arg(const char *key __rte_unused,  {
>  	struct scheduler_init_params *param = extra_args;
> 
> -	if (param->nb_slaves >=
> RTE_CRYPTODEV_SCHEDULER_MAX_NB_SLAVES - 1) {
> +	if (param->nb_slaves >=
> RTE_CRYPTODEV_SCHEDULER_MAX_NB_SLAVES) {
>  		CS_LOG_ERR("Too many slaves.\n");
>  		return -ENOMEM;
>  	}
> --
> 2.9.4

This should be backported to the stable branch, so I will add CC: stable at dpdk.org,
before applying this patch.

Apart from that:

Acked-by: Pablo de Lara <pablo.de.lara.guarch at intel.com>