Re: [PATCH] [v2] net: sched: gred: dynamically allocate tc_gred_qopt_offload

[Eric Dumazet]

On 10/19/21 12:15 PM, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@xxxxxxxx>
> 
>  
> @@ -754,6 +759,10 @@ static int gred_init(struct Qdisc *sch, struct nlattr *opt,
>  		sch->limit = qdisc_dev(sch)->tx_queue_len
>  		             * psched_mtu(qdisc_dev(sch));
>  
> +	table->opt = kzalloc(sizeof(table->opt), GFP_KERNEL);

sizeof(*table->opt) ?

> +	if (!table->opt)
> +		return -ENOMEM;
> +
>  	return gred_change_table_def(sch, tb[TCA_GRED_DPS], extack);
>  }
>