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-rw-r--r--net/batman-adv/translation-table.c25
1 files changed, 11 insertions, 14 deletions
diff --git a/net/batman-adv/translation-table.c b/net/batman-adv/translation-table.c
index 7f663092f6de..ad1e3bc0e205 100644
--- a/net/batman-adv/translation-table.c
+++ b/net/batman-adv/translation-table.c
@@ -3835,8 +3835,8 @@ void batadv_tt_local_commit_changes(struct batadv_priv *bat_priv)
bool batadv_is_ap_isolated(struct batadv_priv *bat_priv, u8 *src, u8 *dst,
unsigned short vid)
{
- struct batadv_tt_local_entry *tt_local_entry = NULL;
- struct batadv_tt_global_entry *tt_global_entry = NULL;
+ struct batadv_tt_local_entry *tt_local_entry;
+ struct batadv_tt_global_entry *tt_global_entry;
struct batadv_softif_vlan *vlan;
bool ret = false;
@@ -3845,27 +3845,24 @@ bool batadv_is_ap_isolated(struct batadv_priv *bat_priv, u8 *src, u8 *dst,
return false;
if (!atomic_read(&vlan->ap_isolation))
- goto out;
+ goto vlan_put;
tt_local_entry = batadv_tt_local_hash_find(bat_priv, dst, vid);
if (!tt_local_entry)
- goto out;
+ goto vlan_put;
tt_global_entry = batadv_tt_global_hash_find(bat_priv, src, vid);
if (!tt_global_entry)
- goto out;
-
- if (!_batadv_is_ap_isolated(tt_local_entry, tt_global_entry))
- goto out;
+ goto local_entry_put;
- ret = true;
+ if (_batadv_is_ap_isolated(tt_local_entry, tt_global_entry))
+ ret = true;
-out:
+ batadv_tt_global_entry_put(tt_global_entry);
+local_entry_put:
+ batadv_tt_local_entry_put(tt_local_entry);
+vlan_put:
batadv_softif_vlan_put(vlan);
- if (tt_global_entry)
- batadv_tt_global_entry_put(tt_global_entry);
- if (tt_local_entry)
- batadv_tt_local_entry_put(tt_local_entry);
return ret;
}