From patchwork Sun Jan 17 10:01:10 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sven Eckelmann X-Patchwork-Id: 5001 Return-Path: Received-SPF: Pass (sender SPF authorized) identity=mailfrom; client-ip=79.140.41.39; helo=v3-1039.vlinux.de; envelope-from=sven@narfation.org; receiver=b.a.t.m.a.n@lists.open-mesh.org Authentication-Results: open-mesh.org; dmarc=pass header.from=narfation.org Authentication-Results: open-mesh.org; dkim=pass reason="1024-bit key; unprotected key" header.d=narfation.org header.i=@narfation.org header.b=2N4F8Yqh; dkim-adsp=pass; dkim-atps=neutral Received: from v3-1039.vlinux.de (narfation.org [79.140.41.39]) by open-mesh.org (Postfix) with ESMTPS id 809F681BA1 for ; Sun, 17 Jan 2016 11:01:34 +0100 (CET) Received: from sven-desktop.home.narfation.org (p200300C593C2B5FD808286D3C2F2BE5B.dip0.t-ipconnect.de [IPv6:2003:c5:93c2:b5fd:8082:86d3:c2f2:be5b]) by v3-1039.vlinux.de (Postfix) with ESMTPSA id D61D6110114; Sun, 17 Jan 2016 11:01:33 +0100 (CET) Authentication-Results: v3-1039.vlinux.de; dmarc=none header.from=narfation.org DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=narfation.org; s=20121; t=1453024894; bh=ZD6ahRXKkRHm04sEBiysViamk53lz38BKO0lGMriAHA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=2N4F8YqhH+FKTXC/GHKKmc1+TtSFuEf7AffscJTvdt3mKoVowNPXkhG0fS+QA+7eK AqiBbbU/bOqMkpV9cam5gxG9V/IWQHSE7/k9cwp7pmV7NW0hKNE+3P7Yer4JSBkkRs bavQ8WLINslCLiYY2b1hjFmei/92yomMuwxc6YVY= From: Sven Eckelmann To: b.a.t.m.a.n@lists.open-mesh.org Date: Sun, 17 Jan 2016 11:01:10 +0100 Message-Id: <1453024887-7215-2-git-send-email-sven@narfation.org> X-Mailer: git-send-email 2.7.0.rc3 In-Reply-To: <1453024887-7215-1-git-send-email-sven@narfation.org> References: <1453024887-7215-1-git-send-email-sven@narfation.org> Subject: [B.A.T.M.A.N.] [PATCH v7 02/19] batman-adv: Rename batadv_hardif *_free_ref function to *_put X-BeenThere: b.a.t.m.a.n@lists.open-mesh.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: The list for a Better Approach To Mobile Ad-hoc Networking List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 17 Jan 2016 10:01:34 -0000 The batman-adv source code is the only place in the kernel which uses the *_free_ref naming scheme for the *_put functions. Changing it to *_put makes it more consistent and makes it easier to understand the connection to the *_get functions. Signed-off-by: Sven Eckelmann --- v7: - removed patches which are now applied in the branch master - split *_get -> *_put rename patches into smaller patches only renaming single functions v6: - removed patches which are now applied in the branch next - rebased remaining patches on the patch "batman-adv: Avoid recursive call_rcu for batadv_nc_node" which was modified by Marek while he applied the patches (this unfortunately made some of the remaining patches slightly harder to apply) v5: - add hack which allows to compile against stable kernel like 3.2.44 which also added the kref_get_unless_zero function v4: - fix function names in commit messages - fix double whitespace in batadv_tt_orig_list_entry_release kerneldoc - add extra patch for batadv_claim_free_ref kerneldoc fix - change the phrase "free it" in all *_free_ref/*_put functions to "release it" v3: - update copyright year v2: - split patchset into fixes and kref migration to make it easier when the decision is made where each patch will be applied net/batman-adv/bat_iv_ogm.c | 10 +++++----- net/batman-adv/bridge_loop_avoidance.c | 18 +++++++++--------- net/batman-adv/distributed-arp-table.c | 2 +- net/batman-adv/fragmentation.c | 2 +- net/batman-adv/gateway_client.c | 2 +- net/batman-adv/hard-interface.c | 20 ++++++++++---------- net/batman-adv/hard-interface.h | 4 ++-- net/batman-adv/icmp_socket.c | 2 +- net/batman-adv/main.c | 2 +- net/batman-adv/network-coding.c | 2 +- net/batman-adv/originator.c | 16 ++++++++-------- net/batman-adv/routing.c | 8 ++++---- net/batman-adv/send.c | 8 ++++---- net/batman-adv/soft-interface.c | 6 +++--- net/batman-adv/sysfs.c | 8 ++++---- net/batman-adv/translation-table.c | 10 +++++----- 16 files changed, 60 insertions(+), 60 deletions(-) diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c index 32df38b..f01ee23 100644 --- a/net/batman-adv/bat_iv_ogm.c +++ b/net/batman-adv/bat_iv_ogm.c @@ -515,7 +515,7 @@ static void batadv_iv_ogm_emit(struct batadv_forw_packet *forw_packet) out: if (primary_if) - batadv_hardif_free_ref(primary_if); + batadv_hardif_put(primary_if); } /** @@ -617,7 +617,7 @@ batadv_iv_ogm_can_aggregate(const struct batadv_ogm_packet *new_bat_ogm_packet, out: if (primary_if) - batadv_hardif_free_ref(primary_if); + batadv_hardif_put(primary_if); return res; } @@ -711,9 +711,9 @@ out_nomem: if (!own_packet) atomic_inc(&bat_priv->batman_queue_left); out_free_outgoing: - batadv_hardif_free_ref(if_outgoing); + batadv_hardif_put(if_outgoing); out_free_incoming: - batadv_hardif_free_ref(if_incoming); + batadv_hardif_put(if_incoming); } /* aggregate a new packet into the existing ogm packet */ @@ -958,7 +958,7 @@ static void batadv_iv_ogm_schedule(struct batadv_hard_iface *hard_iface) out: if (primary_if) - batadv_hardif_free_ref(primary_if); + batadv_hardif_put(primary_if); } /** diff --git a/net/batman-adv/bridge_loop_avoidance.c b/net/batman-adv/bridge_loop_avoidance.c index 49008d9..b7167cf 100644 --- a/net/batman-adv/bridge_loop_avoidance.c +++ b/net/batman-adv/bridge_loop_avoidance.c @@ -424,7 +424,7 @@ static void batadv_bla_send_claim(struct batadv_priv *bat_priv, u8 *mac, netif_rx(skb); out: if (primary_if) - batadv_hardif_free_ref(primary_if); + batadv_hardif_put(primary_if); } /** @@ -1282,7 +1282,7 @@ void batadv_bla_status_update(struct net_device *net_dev) * so just call that one. */ batadv_bla_update_orig_address(bat_priv, primary_if, primary_if); - batadv_hardif_free_ref(primary_if); + batadv_hardif_put(primary_if); } /** @@ -1356,7 +1356,7 @@ static void batadv_bla_periodic_work(struct work_struct *work) } out: if (primary_if) - batadv_hardif_free_ref(primary_if); + batadv_hardif_put(primary_if); queue_delayed_work(batadv_event_workqueue, &bat_priv->bla.work, msecs_to_jiffies(BATADV_BLA_PERIOD_LENGTH)); @@ -1395,7 +1395,7 @@ int batadv_bla_init(struct batadv_priv *bat_priv) if (primary_if) { crc = crc16(0, primary_if->net_dev->dev_addr, ETH_ALEN); bat_priv->bla.claim_dest.group = htons(crc); - batadv_hardif_free_ref(primary_if); + batadv_hardif_put(primary_if); } else { bat_priv->bla.claim_dest.group = 0; /* will be set later */ } @@ -1599,7 +1599,7 @@ void batadv_bla_free(struct batadv_priv *bat_priv) bat_priv->bla.backbone_hash = NULL; } if (primary_if) - batadv_hardif_free_ref(primary_if); + batadv_hardif_put(primary_if); } /** @@ -1692,7 +1692,7 @@ handled: out: if (primary_if) - batadv_hardif_free_ref(primary_if); + batadv_hardif_put(primary_if); if (claim) batadv_claim_free_ref(claim); return ret; @@ -1781,7 +1781,7 @@ handled: ret = 1; out: if (primary_if) - batadv_hardif_free_ref(primary_if); + batadv_hardif_put(primary_if); if (claim) batadv_claim_free_ref(claim); return ret; @@ -1839,7 +1839,7 @@ int batadv_bla_claim_table_seq_print_text(struct seq_file *seq, void *offset) } out: if (primary_if) - batadv_hardif_free_ref(primary_if); + batadv_hardif_put(primary_if); return 0; } @@ -1904,6 +1904,6 @@ int batadv_bla_backbone_table_seq_print_text(struct seq_file *seq, void *offset) } out: if (primary_if) - batadv_hardif_free_ref(primary_if); + batadv_hardif_put(primary_if); return 0; } diff --git a/net/batman-adv/distributed-arp-table.c b/net/batman-adv/distributed-arp-table.c index 8f466e7..00408d6 100644 --- a/net/batman-adv/distributed-arp-table.c +++ b/net/batman-adv/distributed-arp-table.c @@ -840,7 +840,7 @@ int batadv_dat_cache_seq_print_text(struct seq_file *seq, void *offset) out: if (primary_if) - batadv_hardif_free_ref(primary_if); + batadv_hardif_put(primary_if); return 0; } diff --git a/net/batman-adv/fragmentation.c b/net/batman-adv/fragmentation.c index 67cb224..d13c5b6 100644 --- a/net/batman-adv/fragmentation.c +++ b/net/batman-adv/fragmentation.c @@ -512,7 +512,7 @@ bool batadv_frag_send_packet(struct sk_buff *skb, out_err: if (primary_if) - batadv_hardif_free_ref(primary_if); + batadv_hardif_put(primary_if); return ret; } diff --git a/net/batman-adv/gateway_client.c b/net/batman-adv/gateway_client.c index a42dd2a..9db69d2 100644 --- a/net/batman-adv/gateway_client.c +++ b/net/batman-adv/gateway_client.c @@ -662,7 +662,7 @@ int batadv_gw_client_seq_print_text(struct seq_file *seq, void *offset) out: if (primary_if) - batadv_hardif_free_ref(primary_if); + batadv_hardif_put(primary_if); return 0; } diff --git a/net/batman-adv/hard-interface.c b/net/batman-adv/hard-interface.c index fb2d9c0..d6229fb 100644 --- a/net/batman-adv/hard-interface.c +++ b/net/batman-adv/hard-interface.c @@ -201,7 +201,7 @@ static void batadv_primary_if_update_addr(struct batadv_priv *bat_priv, batadv_bla_update_orig_address(bat_priv, primary_if, oldif); out: if (primary_if) - batadv_hardif_free_ref(primary_if); + batadv_hardif_put(primary_if); } static void batadv_primary_if_select(struct batadv_priv *bat_priv, @@ -225,7 +225,7 @@ static void batadv_primary_if_select(struct batadv_priv *bat_priv, out: if (curr_hard_iface) - batadv_hardif_free_ref(curr_hard_iface); + batadv_hardif_put(curr_hard_iface); } static bool @@ -384,7 +384,7 @@ batadv_hardif_activate_interface(struct batadv_hard_iface *hard_iface) out: if (primary_if) - batadv_hardif_free_ref(primary_if); + batadv_hardif_put(primary_if); } static void @@ -537,7 +537,7 @@ err_dev: hard_iface->soft_iface = NULL; dev_put(soft_iface); err: - batadv_hardif_free_ref(hard_iface); + batadv_hardif_put(hard_iface); return ret; } @@ -568,7 +568,7 @@ void batadv_hardif_disable_interface(struct batadv_hard_iface *hard_iface, batadv_primary_if_select(bat_priv, new_if); if (new_if) - batadv_hardif_free_ref(new_if); + batadv_hardif_put(new_if); } bat_priv->bat_algo_ops->bat_iface_disable(hard_iface); @@ -591,11 +591,11 @@ void batadv_hardif_disable_interface(struct batadv_hard_iface *hard_iface, } hard_iface->soft_iface = NULL; - batadv_hardif_free_ref(hard_iface); + batadv_hardif_put(hard_iface); out: if (primary_if) - batadv_hardif_free_ref(primary_if); + batadv_hardif_put(primary_if); } /** @@ -614,7 +614,7 @@ static void batadv_hardif_remove_interface_finish(struct work_struct *work) batadv_debugfs_del_hardif(hard_iface); batadv_sysfs_del_hardif(&hard_iface->hardif_obj); - batadv_hardif_free_ref(hard_iface); + batadv_hardif_put(hard_iface); } static struct batadv_hard_iface * @@ -769,10 +769,10 @@ static int batadv_hard_if_event(struct notifier_block *this, } hardif_put: - batadv_hardif_free_ref(hard_iface); + batadv_hardif_put(hard_iface); out: if (primary_if) - batadv_hardif_free_ref(primary_if); + batadv_hardif_put(primary_if); return NOTIFY_DONE; } diff --git a/net/batman-adv/hard-interface.h b/net/batman-adv/hard-interface.h index 5cecc6b..d74f198 100644 --- a/net/batman-adv/hard-interface.h +++ b/net/batman-adv/hard-interface.h @@ -64,11 +64,11 @@ void batadv_update_min_mtu(struct net_device *soft_iface); void batadv_hardif_release(struct kref *ref); /** - * batadv_hardif_free_ref - decrement the hard interface refcounter and possibly + * batadv_hardif_put - decrement the hard interface refcounter and possibly * release it * @hard_iface: the hard interface to free */ -static inline void batadv_hardif_free_ref(struct batadv_hard_iface *hard_iface) +static inline void batadv_hardif_put(struct batadv_hard_iface *hard_iface) { kref_put(&hard_iface->refcount, batadv_hardif_release); } diff --git a/net/batman-adv/icmp_socket.c b/net/batman-adv/icmp_socket.c index 7d944af..292a648 100644 --- a/net/batman-adv/icmp_socket.c +++ b/net/batman-adv/icmp_socket.c @@ -288,7 +288,7 @@ free_skb: kfree_skb(skb); out: if (primary_if) - batadv_hardif_free_ref(primary_if); + batadv_hardif_put(primary_if); if (neigh_node) batadv_neigh_node_free_ref(neigh_node); if (orig_node) diff --git a/net/batman-adv/main.c b/net/batman-adv/main.c index 5b573d1..476554b 100644 --- a/net/batman-adv/main.c +++ b/net/batman-adv/main.c @@ -287,7 +287,7 @@ batadv_seq_print_text_primary_if_get(struct seq_file *seq) seq_printf(seq, "BATMAN mesh %s disabled - primary interface not active\n", net_dev->name); - batadv_hardif_free_ref(primary_if); + batadv_hardif_put(primary_if); primary_if = NULL; out: diff --git a/net/batman-adv/network-coding.c b/net/batman-adv/network-coding.c index 00f74d4..3a42e26 100644 --- a/net/batman-adv/network-coding.c +++ b/net/batman-adv/network-coding.c @@ -1950,7 +1950,7 @@ int batadv_nc_nodes_seq_print_text(struct seq_file *seq, void *offset) out: if (primary_if) - batadv_hardif_free_ref(primary_if); + batadv_hardif_put(primary_if); return 0; } diff --git a/net/batman-adv/originator.c b/net/batman-adv/originator.c index 4df9be4..3e959f4 100644 --- a/net/batman-adv/originator.c +++ b/net/batman-adv/originator.c @@ -196,7 +196,7 @@ static void batadv_neigh_ifinfo_release(struct kref *ref) neigh_ifinfo = container_of(ref, struct batadv_neigh_ifinfo, refcount); if (neigh_ifinfo->if_outgoing != BATADV_IF_DEFAULT) - batadv_hardif_free_ref(neigh_ifinfo->if_outgoing); + batadv_hardif_put(neigh_ifinfo->if_outgoing); kfree_rcu(neigh_ifinfo, rcu); } @@ -227,7 +227,7 @@ static void batadv_hardif_neigh_release(struct kref *ref) hlist_del_init_rcu(&hardif_neigh->list); spin_unlock_bh(&hardif_neigh->if_incoming->neigh_list_lock); - batadv_hardif_free_ref(hardif_neigh->if_incoming); + batadv_hardif_put(hardif_neigh->if_incoming); kfree_rcu(hardif_neigh, rcu); } @@ -273,7 +273,7 @@ static void batadv_neigh_node_release(struct kref *ref) if (bao->bat_neigh_free) bao->bat_neigh_free(neigh_node); - batadv_hardif_free_ref(neigh_node->if_incoming); + batadv_hardif_put(neigh_node->if_incoming); kfree_rcu(neigh_node, rcu); } @@ -544,7 +544,7 @@ batadv_hardif_neigh_create(struct batadv_hard_iface *hard_iface, hardif_neigh = kzalloc(sizeof(*hardif_neigh), GFP_ATOMIC); if (!hardif_neigh) { - batadv_hardif_free_ref(hard_iface); + batadv_hardif_put(hard_iface); goto out; } @@ -707,7 +707,7 @@ int batadv_hardif_neigh_seq_print_text(struct seq_file *seq, void *offset) primary_if->net_dev->dev_addr, net_dev->name, bat_priv->bat_algo_ops->name); - batadv_hardif_free_ref(primary_if); + batadv_hardif_put(primary_if); if (!bat_priv->bat_algo_ops->bat_neigh_print) { seq_puts(seq, @@ -732,7 +732,7 @@ static void batadv_orig_ifinfo_release(struct kref *ref) orig_ifinfo = container_of(ref, struct batadv_orig_ifinfo, refcount); if (orig_ifinfo->if_outgoing != BATADV_IF_DEFAULT) - batadv_hardif_free_ref(orig_ifinfo->if_outgoing); + batadv_hardif_put(orig_ifinfo->if_outgoing); /* this is the last reference to this object */ router = rcu_dereference_protected(orig_ifinfo->router, true); @@ -1250,7 +1250,7 @@ int batadv_orig_seq_print_text(struct seq_file *seq, void *offset) primary_if->net_dev->dev_addr, net_dev->name, bat_priv->bat_algo_ops->name); - batadv_hardif_free_ref(primary_if); + batadv_hardif_put(primary_if); if (!bat_priv->bat_algo_ops->bat_orig_print) { seq_puts(seq, @@ -1306,7 +1306,7 @@ int batadv_orig_hardif_seq_print_text(struct seq_file *seq, void *offset) out: if (hard_iface) - batadv_hardif_free_ref(hard_iface); + batadv_hardif_put(hard_iface); return 0; } diff --git a/net/batman-adv/routing.c b/net/batman-adv/routing.c index d2c490d..a14ca42 100644 --- a/net/batman-adv/routing.c +++ b/net/batman-adv/routing.c @@ -269,7 +269,7 @@ static int batadv_recv_my_icmp_packet(struct batadv_priv *bat_priv, } out: if (primary_if) - batadv_hardif_free_ref(primary_if); + batadv_hardif_put(primary_if); if (orig_node) batadv_orig_node_put(orig_node); return ret; @@ -317,7 +317,7 @@ static int batadv_recv_icmp_ttl_exceeded(struct batadv_priv *bat_priv, out: if (primary_if) - batadv_hardif_free_ref(primary_if); + batadv_hardif_put(primary_if); if (orig_node) batadv_orig_node_put(orig_node); return ret; @@ -702,7 +702,7 @@ batadv_reroute_unicast_packet(struct batadv_priv *bat_priv, ret = true; out: if (primary_if) - batadv_hardif_free_ref(primary_if); + batadv_hardif_put(primary_if); if (orig_node) batadv_orig_node_put(orig_node); @@ -808,7 +808,7 @@ static int batadv_check_unicast_ttvn(struct batadv_priv *bat_priv, ether_addr_copy(unicast_packet->dest, primary_if->net_dev->dev_addr); - batadv_hardif_free_ref(primary_if); + batadv_hardif_put(primary_if); unicast_packet->ttvn = curr_ttvn; diff --git a/net/batman-adv/send.c b/net/batman-adv/send.c index 261309e..c9cafc0 100644 --- a/net/batman-adv/send.c +++ b/net/batman-adv/send.c @@ -246,7 +246,7 @@ bool batadv_send_skb_prepare_unicast_4addr(struct batadv_priv *bat_priv, ret = true; out: if (primary_if) - batadv_hardif_free_ref(primary_if); + batadv_hardif_put(primary_if); return ret; } @@ -409,9 +409,9 @@ static void batadv_forw_packet_free(struct batadv_forw_packet *forw_packet) { kfree_skb(forw_packet->skb); if (forw_packet->if_incoming) - batadv_hardif_free_ref(forw_packet->if_incoming); + batadv_hardif_put(forw_packet->if_incoming); if (forw_packet->if_outgoing) - batadv_hardif_free_ref(forw_packet->if_outgoing); + batadv_hardif_put(forw_packet->if_outgoing); kfree(forw_packet); } @@ -497,7 +497,7 @@ out_and_inc: atomic_inc(&bat_priv->bcast_queue_left); out: if (primary_if) - batadv_hardif_free_ref(primary_if); + batadv_hardif_put(primary_if); return NETDEV_TX_BUSY; } diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c index d4490ff..ca8fa4e 100644 --- a/net/batman-adv/soft-interface.c +++ b/net/batman-adv/soft-interface.c @@ -377,7 +377,7 @@ dropped_freed: batadv_inc_counter(bat_priv, BATADV_CNT_TX_DROPPED); end: if (primary_if) - batadv_hardif_free_ref(primary_if); + batadv_hardif_put(primary_if); return NETDEV_TX_OK; } @@ -878,7 +878,7 @@ static int batadv_softif_slave_add(struct net_device *dev, out: if (hard_iface) - batadv_hardif_free_ref(hard_iface); + batadv_hardif_put(hard_iface); return ret; } @@ -905,7 +905,7 @@ static int batadv_softif_slave_del(struct net_device *dev, out: if (hard_iface) - batadv_hardif_free_ref(hard_iface); + batadv_hardif_put(hard_iface); return ret; } diff --git a/net/batman-adv/sysfs.c b/net/batman-adv/sysfs.c index ab4382b..0db7591 100644 --- a/net/batman-adv/sysfs.c +++ b/net/batman-adv/sysfs.c @@ -771,7 +771,7 @@ static ssize_t batadv_show_mesh_iface(struct kobject *kobj, length = sprintf(buff, "%s\n", ifname); - batadv_hardif_free_ref(hard_iface); + batadv_hardif_put(hard_iface); return length; } @@ -795,7 +795,7 @@ static ssize_t batadv_store_mesh_iface(struct kobject *kobj, if (strlen(buff) >= IFNAMSIZ) { pr_err("Invalid parameter for 'mesh_iface' setting received: interface name too long '%s'\n", buff); - batadv_hardif_free_ref(hard_iface); + batadv_hardif_put(hard_iface); return -EINVAL; } @@ -829,7 +829,7 @@ static ssize_t batadv_store_mesh_iface(struct kobject *kobj, unlock: rtnl_unlock(); out: - batadv_hardif_free_ref(hard_iface); + batadv_hardif_put(hard_iface); return ret; } @@ -863,7 +863,7 @@ static ssize_t batadv_show_iface_status(struct kobject *kobj, break; } - batadv_hardif_free_ref(hard_iface); + batadv_hardif_put(hard_iface); return length; } diff --git a/net/batman-adv/translation-table.c b/net/batman-adv/translation-table.c index 4de02ea..574ff50 100644 --- a/net/batman-adv/translation-table.c +++ b/net/batman-adv/translation-table.c @@ -1058,7 +1058,7 @@ int batadv_tt_local_seq_print_text(struct seq_file *seq, void *offset) } out: if (primary_if) - batadv_hardif_free_ref(primary_if); + batadv_hardif_put(primary_if); return 0; } @@ -1723,7 +1723,7 @@ int batadv_tt_global_seq_print_text(struct seq_file *seq, void *offset) } out: if (primary_if) - batadv_hardif_free_ref(primary_if); + batadv_hardif_put(primary_if); return 0; } @@ -2636,7 +2636,7 @@ static int batadv_send_tt_request(struct batadv_priv *bat_priv, out: if (primary_if) - batadv_hardif_free_ref(primary_if); + batadv_hardif_put(primary_if); if (ret && tt_req_node) { spin_lock_bh(&bat_priv->tt.req_list_lock); /* hlist_del_init() verifies tt_req_node still is in the list */ @@ -2893,7 +2893,7 @@ out: if (orig_node) batadv_orig_node_put(orig_node); if (primary_if) - batadv_hardif_free_ref(primary_if); + batadv_hardif_put(primary_if); kfree(tvlv_tt_data); /* The packet was for this host, so it doesn't need to be re-routed */ return true; @@ -3216,7 +3216,7 @@ static void batadv_send_roam_adv(struct batadv_priv *bat_priv, u8 *client, out: if (primary_if) - batadv_hardif_free_ref(primary_if); + batadv_hardif_put(primary_if); } static void batadv_tt_purge(struct work_struct *work)