Re: [PATCH] mac80211_hwsim: add error check to call to rhashtable_init

[Johannes Berg]

On Tue, 2018-05-29 at 10:14 +0100, Colin King wrote:
> 
> @@ -3573,7 +3573,9 @@ static int __init init_mac80211_hwsim(void)
>  	hwsim_wq = alloc_workqueue("hwsim_wq", 0, 0);
>  	if (!hwsim_wq)
>  		return -ENOMEM;
> -	rhashtable_init(&hwsim_radios_rht, &hwsim_rht_params);
> +	err = rhashtable_init(&hwsim_radios_rht, &hwsim_rht_params);
> +	if (err)
> +		return err;

That's missing a workqueue free, but I can fix that while applying if
you prefer.

johannes