On Tue, 21 Jul 2020 03:50:00 +0000
Chi Song <Song.Chi@xxxxxxxxxxxxx> wrote:
> +static void netvsc_attrs_init(void)
> +{
> + char buffer[4];
> + int i;
> +
> + for (i = 0; i < VRSS_SEND_TAB_SIZE; i++) {
> + sprintf(buffer, "%02u", i);
> + dev_attr_netvsc_dev_attrs[i].attr.name =
> + kstrdup(buffer, GFP_KERNEL);
> + dev_attr_netvsc_dev_attrs[i].attr.mode = 0444;
> + sysfs_attr_init(&dev_attr_netvsc_dev_attrs[i].attr);
> +
> + dev_attr_netvsc_dev_attrs[i].show = tx_indirection_show;
> + dev_attr_netvsc_dev_attrs[i].store = NULL;
> + netvsc_dev_attrs[i] = &dev_attr_netvsc_dev_attrs[i].attr;
> + }
> + netvsc_dev_attrs[VRSS_SEND_TAB_SIZE] = NULL;
You know that last line is unnecessary. The variable is static and
starts out as all zero.
Overall looks good.
Acked-by: Stephen Hemminger <stephen@xxxxxxxxxxxxxxxxxx>
