Commit 9fb6c651 authored by Markus Pargmann's avatar Markus Pargmann Committed by Antonio Quartulli

batman-adv: Remove unnecessary ret variable

We can avoid this indirect return variable by directly returning the
error values.
Signed-off-by: default avatarMarkus Pargmann <mpa@pengutronix.de>
Signed-off-by: default avatarMarek Lindner <mareklindner@neomailbox.ch>
parent f2d5cf2a
......@@ -513,14 +513,12 @@ static struct batadv_algo_ops *batadv_algo_get(char *name)
int batadv_algo_register(struct batadv_algo_ops *bat_algo_ops)
{
struct batadv_algo_ops *bat_algo_ops_tmp;
int ret;
bat_algo_ops_tmp = batadv_algo_get(bat_algo_ops->name);
if (bat_algo_ops_tmp) {
pr_info("Trying to register already registered routing algorithm: %s\n",
bat_algo_ops->name);
ret = -EEXIST;
goto out;
return -EEXIST;
}
/* all algorithms must implement all ops (for now) */
......@@ -534,16 +532,13 @@ int batadv_algo_register(struct batadv_algo_ops *bat_algo_ops)
!bat_algo_ops->bat_neigh_is_equiv_or_better) {
pr_info("Routing algo '%s' does not implement required ops\n",
bat_algo_ops->name);
ret = -EINVAL;
goto out;
return -EINVAL;
}
INIT_HLIST_NODE(&bat_algo_ops->list);
hlist_add_head(&bat_algo_ops->list, &batadv_algo_list);
ret = 0;
out:
return ret;
return 0;
}
int batadv_algo_select(struct batadv_priv *bat_priv, char *name)
......
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