Re: [Linux-kernel-mentees] [PATCH net] tipc: Fix memory leak in tipc_group_create_member()

[David Miller]

From: Peilin Ye <yepeilin...@gmail.com>
Date: Sat, 12 Sep 2020 06:22:30 -0400

> @@ -291,10 +291,11 @@ static void tipc_group_add_to_tree(struct tipc_group 
> *grp,
>               else if (key > nkey)
>                       n = &(*n)->rb_right;
>               else
> -                     return;
> +                     return -1;

Use a real error code like "-EEXIST", thank you.