From 77af7575c4b11ce7d27b4cb372abd358b2dcd850 Mon Sep 17 00:00:00 2001 From: Marek Lindner Date: Tue, 7 Feb 2012 17:20:48 +0800 Subject: batman-adv: handle routing code initialization properly Signed-off-by: Marek Lindner Signed-off-by: Antonio Quartulli --- net/batman-adv/hard-interface.c | 15 ++++++--------- 1 file changed, 6 insertions(+), 9 deletions(-) (limited to 'net/batman-adv/hard-interface.c') diff --git a/net/batman-adv/hard-interface.c b/net/batman-adv/hard-interface.c index fd9715ec6dbd..3b391fd3b5b2 100644 --- a/net/batman-adv/hard-interface.c +++ b/net/batman-adv/hard-interface.c @@ -304,22 +304,17 @@ int hardif_enable_interface(struct hard_iface *hard_iface, if (!softif_is_valid(soft_iface)) { pr_err("Can't create batman mesh interface %s: already exists as regular interface\n", soft_iface->name); - dev_put(soft_iface); ret = -EINVAL; - goto err; + goto err_dev; } hard_iface->soft_iface = soft_iface; bat_priv = netdev_priv(hard_iface->soft_iface); - bat_priv->bat_algo_ops->bat_iface_enable(hard_iface); - - if (!hard_iface->packet_buff) { - bat_err(hard_iface->soft_iface, - "Can't add interface packet (%s): out of memory\n", - hard_iface->net_dev->name); + ret = bat_priv->bat_algo_ops->bat_iface_enable(hard_iface); + if (ret < 0) { ret = -ENOMEM; - goto err; + goto err_dev; } hard_iface->if_num = bat_priv->num_ifaces; @@ -363,6 +358,8 @@ int hardif_enable_interface(struct hard_iface *hard_iface, out: return 0; +err_dev: + dev_put(soft_iface); err: hardif_free_ref(hard_iface); return ret; -- cgit v1.2.3