+static ssize_t misc_read(struct file *file, char __user *user_buf,
> + size_t count, loff_t *ppos)
> +{
> + struct ieee80211_local *local = file->private_data;
> + size_t bufsz = 1000;
> + char *buf = kzalloc(bufsz, GFP_KERNEL);
You need at most IEEE80211_MAX_QUEUES * 16 (==256) which I think you
can put on the stack?
johannes
