From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Simon Wunderlich , Marek Lindner , Antonio Quartulli Subject: [PATCH 3.14 122/140] batman-adv: always run purge_orig_neighbors Date: Wed, 28 May 2014 21:34:21 -0700 Message-Id: <20140529043105.169706456@linuxfoundation.org> In-Reply-To: <20140529043049.661315084@linuxfoundation.org> References: <20140529043049.661315084@linuxfoundation.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: 3.14-stable review patch. If anyone has any objections, please let me know. ------------------ From: Simon Wunderlich [ Upstream commit 7b955a9fc164487d7c51acb9787f6d1b01b35ef6 ] The current code will not execute batadv_purge_orig_neighbors() when an orig_ifinfo has already been purged. However we need to run it in any case. Fix that. This is a regression introduced by 7351a4822d42827ba0110677c0cbad88a3d52585 ("batman-adv: split out router from orig_node") Signed-off-by: Simon Wunderlich Signed-off-by: Marek Lindner Signed-off-by: Antonio Quartulli Signed-off-by: Greg Kroah-Hartman --- net/batman-adv/originator.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) --- a/net/batman-adv/originator.c +++ b/net/batman-adv/originator.c @@ -857,7 +857,7 @@ static bool batadv_purge_orig_node(struc { struct batadv_neigh_node *best_neigh_node; struct batadv_hard_iface *hard_iface; - bool changed; + bool changed_ifinfo, changed_neigh; if (batadv_has_timed_out(orig_node->last_seen, 2 * BATADV_PURGE_TIMEOUT)) { @@ -867,10 +867,10 @@ static bool batadv_purge_orig_node(struc jiffies_to_msecs(orig_node->last_seen)); return true; } - changed = batadv_purge_orig_ifinfo(bat_priv, orig_node); - changed = changed || batadv_purge_orig_neighbors(bat_priv, orig_node); + changed_ifinfo = batadv_purge_orig_ifinfo(bat_priv, orig_node); + changed_neigh = batadv_purge_orig_neighbors(bat_priv, orig_node); - if (!changed) + if (!changed_ifinfo && !changed_neigh) return false; /* first for NULL ... */