Hi all,
On 28/06/14 21:13, Joe Perches wrote:
> diff --git a/net/batman-adv/sysfs.c b/net/batman-adv/sysfs.c
> index f40cb04..d6fba94 100644
> --- a/net/batman-adv/sysfs.c
> +++ b/net/batman-adv/sysfs.c
> @@ -896,7 +896,7 @@ int batadv_throw_uevent(struct batadv_priv *bat_priv,
> enum batadv_uev_type type,
> {
> int ret = -ENOMEM;
> struct kobject *bat_kobj;
> - char *uevent_env[4] = { NULL, NULL, NULL, NULL };
> + char *uevent_env[3];Joe, why are you shortening this? kobject_uevent_env() expect a NULL-terminating array (that is the forth cell). ... > > ret = kobject_uevent_env(bat_kobj, KOBJ_CHANGE, uevent_env); And how is this change reducing the code space? For what concerns the labels, we use this pattern mostly all over the code: one single label/exit-point with the related NULL checks. Do you think that we can improve something by changing this? (I am not talking about the fastpath here). Cheers, -- Antonio Quartulli
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