From f75a33aeed0776f52da05276c2ef98e16d680a6b Mon Sep 17 00:00:00 2001 From: Markus Elfring Date: Tue, 3 Nov 2015 19:20:34 +0100 Subject: [PATCH] batman-adv: Delete an unnecessary check before the function call "batadv_softif_vlan_free_ref" 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 Signed-off-by: Marek Lindner Signed-off-by: Antonio Quartulli --- net/batman-adv/translation-table.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/net/batman-adv/translation-table.c b/net/batman-adv/translation-table.c index ec67def..5852fda 100644 --- a/net/batman-adv/translation-table.c +++ b/net/batman-adv/translation-table.c @@ -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) -- 2.7.4