From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Antonio Quartulli Date: Sat, 9 Jan 2016 21:20:15 +0800 Message-Id: <1452345621-15908-11-git-send-email-a@unstable.cc> In-Reply-To: <1452345621-15908-1-git-send-email-a@unstable.cc> References: <1452345621-15908-1-git-send-email-a@unstable.cc> Subject: [B.A.T.M.A.N.] [PATCH 10/16] batman-adv: Delete an unnecessary check before the function call "batadv_softif_vlan_free_ref" List-Id: The list for a Better Approach To Mobile Ad-hoc Networking List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: davem@davemloft.net Cc: netdev@vger.kernel.org, b.a.t.m.a.n@lists.open-mesh.org, Antonio Quartulli , Markus Elfring , Marek Lindner From: Markus Elfring 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 ec67deff1621..5852fda9f175 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) -- 2.7.0