[10/16] batman-adv: Delete an unnecessary check before the function call "batadv_softif_vlan_free_ref"
Commit Message
From: Markus Elfring <elfring@users.sourceforge.net>
The batadv_softif_vlan_free_ref() function tests whether its argument is NULL
and then returns immediately. Thus the test around the call is not needed.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Signed-off-by: Antonio Quartulli <a@unstable.cc>
---
net/batman-adv/translation-table.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
@@ -3356,8 +3356,7 @@ bool batadv_is_ap_isolated(struct batadv_priv *bat_priv, u8 *src, u8 *dst,
ret = true;
out:
- if (vlan)
- batadv_softif_vlan_free_ref(vlan);
+ batadv_softif_vlan_free_ref(vlan);
if (tt_global_entry)
batadv_tt_global_entry_free_ref(tt_global_entry);
if (tt_local_entry)