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path: root/net/batman-adv/bat_sysfs.c
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Diffstat (limited to 'net/batman-adv/bat_sysfs.c')
-rw-r--r--net/batman-adv/bat_sysfs.c41
1 files changed, 22 insertions, 19 deletions
diff --git a/net/batman-adv/bat_sysfs.c b/net/batman-adv/bat_sysfs.c
index 93ae20aaad0a..e449bf6353e0 100644
--- a/net/batman-adv/bat_sysfs.c
+++ b/net/batman-adv/bat_sysfs.c
@@ -441,16 +441,16 @@ static ssize_t show_mesh_iface(struct kobject *kobj, struct attribute *attr,
char *buff)
{
struct net_device *net_dev = kobj_to_netdev(kobj);
- struct batman_if *batman_if = get_batman_if_by_netdev(net_dev);
+ struct hard_iface *hard_iface = hardif_get_by_netdev(net_dev);
ssize_t length;
- if (!batman_if)
+ if (!hard_iface)
return 0;
- length = sprintf(buff, "%s\n", batman_if->if_status == IF_NOT_IN_USE ?
- "none" : batman_if->soft_iface->name);
+ length = sprintf(buff, "%s\n", hard_iface->if_status == IF_NOT_IN_USE ?
+ "none" : hard_iface->soft_iface->name);
- hardif_free_ref(batman_if);
+ hardif_free_ref(hard_iface);
return length;
}
@@ -459,11 +459,11 @@ static ssize_t store_mesh_iface(struct kobject *kobj, struct attribute *attr,
char *buff, size_t count)
{
struct net_device *net_dev = kobj_to_netdev(kobj);
- struct batman_if *batman_if = get_batman_if_by_netdev(net_dev);
+ struct hard_iface *hard_iface = hardif_get_by_netdev(net_dev);
int status_tmp = -1;
int ret = count;
- if (!batman_if)
+ if (!hard_iface)
return count;
if (buff[count - 1] == '\n')
@@ -472,7 +472,7 @@ static ssize_t store_mesh_iface(struct kobject *kobj, struct attribute *attr,
if (strlen(buff) >= IFNAMSIZ) {
pr_err("Invalid parameter for 'mesh_iface' setting received: "
"interface name too long '%s'\n", buff);
- hardif_free_ref(batman_if);
+ hardif_free_ref(hard_iface);
return -EINVAL;
}
@@ -481,28 +481,31 @@ static ssize_t store_mesh_iface(struct kobject *kobj, struct attribute *attr,
else
status_tmp = IF_I_WANT_YOU;
- if ((batman_if->if_status == status_tmp) || ((batman_if->soft_iface) &&
- (strncmp(batman_if->soft_iface->name, buff, IFNAMSIZ) == 0)))
+ if (hard_iface->if_status == status_tmp)
+ goto out;
+
+ if ((hard_iface->soft_iface) &&
+ (strncmp(hard_iface->soft_iface->name, buff, IFNAMSIZ) == 0))
goto out;
if (status_tmp == IF_NOT_IN_USE) {
rtnl_lock();
- hardif_disable_interface(batman_if);
+ hardif_disable_interface(hard_iface);
rtnl_unlock();
goto out;
}
/* if the interface already is in use */
- if (batman_if->if_status != IF_NOT_IN_USE) {
+ if (hard_iface->if_status != IF_NOT_IN_USE) {
rtnl_lock();
- hardif_disable_interface(batman_if);
+ hardif_disable_interface(hard_iface);
rtnl_unlock();
}
- ret = hardif_enable_interface(batman_if, buff);
+ ret = hardif_enable_interface(hard_iface, buff);
out:
- hardif_free_ref(batman_if);
+ hardif_free_ref(hard_iface);
return ret;
}
@@ -510,13 +513,13 @@ static ssize_t show_iface_status(struct kobject *kobj, struct attribute *attr,
char *buff)
{
struct net_device *net_dev = kobj_to_netdev(kobj);
- struct batman_if *batman_if = get_batman_if_by_netdev(net_dev);
+ struct hard_iface *hard_iface = hardif_get_by_netdev(net_dev);
ssize_t length;
- if (!batman_if)
+ if (!hard_iface)
return 0;
- switch (batman_if->if_status) {
+ switch (hard_iface->if_status) {
case IF_TO_BE_REMOVED:
length = sprintf(buff, "disabling\n");
break;
@@ -535,7 +538,7 @@ static ssize_t show_iface_status(struct kobject *kobj, struct attribute *attr,
break;
}
- hardif_free_ref(batman_if);
+ hardif_free_ref(hard_iface);
return length;
}