diff options
| -rw-r--r-- | net/batman-adv/sysfs.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/net/batman-adv/sysfs.c b/net/batman-adv/sysfs.c index 15a22efa9a6..929e304dacb 100644 --- a/net/batman-adv/sysfs.c +++ b/net/batman-adv/sysfs.c @@ -582,10 +582,7 @@ static ssize_t batadv_store_mesh_iface(struct kobject *kobj, (strncmp(hard_iface->soft_iface->name, buff, IFNAMSIZ) == 0)) goto out; - if (!rtnl_trylock()) { - ret = -ERESTARTSYS; - goto out; - } + rtnl_lock(); if (status_tmp == BATADV_IF_NOT_IN_USE) { batadv_hardif_disable_interface(hard_iface, |