[PATCH net-next] batman-adv: Fix the wrong definition

Yajun Deng
2021-10-28T07:23:28Z

There are three variables that are required at most,
no need to define four variables.

Fixes: 0fa4c30d710d ("batman-adv: Make sysfs support optional")
Signed-off-by: Yajun Deng <yajun.deng@linux.dev>
---
net/batman-adv/main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/batman-adv/main.c b/net/batman-adv/main.c
index 3ddd66e4c29e..758035b3796d 100644
--- a/net/batman-adv/main.c
+++ b/net/batman-adv/main.c
@@ -656,7 +656,7 @@ 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] = {};

bat_kobj = &bat_priv->soft_iface->dev.kobj;

--
2.32.0