mac80211_hwsim: use debugfs_remove_recursive
Use debugfs_remove_recursive. That avoids the need
for the new dentry pointers and extra debugfs_remove
calls.
Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
index 33d4b31..76b362e 100644
--- a/drivers/net/wireless/mac80211_hwsim.c
+++ b/drivers/net/wireless/mac80211_hwsim.c
@@ -353,7 +353,6 @@
} ps;
bool ps_poll_pending;
struct dentry *debugfs;
- struct dentry *debugfs_ps;
struct sk_buff_head pending; /* packets pending */
/*
@@ -362,7 +361,6 @@
* radio can be in more then one group.
*/
u64 group;
- struct dentry *debugfs_group;
int power_level;
@@ -1734,9 +1732,7 @@
spin_unlock_bh(&hwsim_radio_lock);
list_for_each_entry_safe(data, tmpdata, &tmplist, list) {
- debugfs_remove(data->debugfs_group);
- debugfs_remove(data->debugfs_ps);
- debugfs_remove(data->debugfs);
+ debugfs_remove_recursive(data->debugfs);
ieee80211_unregister_hw(data->hw);
device_release_driver(data->dev);
device_unregister(data->dev);
@@ -2534,12 +2530,10 @@
data->debugfs = debugfs_create_dir("hwsim",
hw->wiphy->debugfsdir);
- data->debugfs_ps = debugfs_create_file("ps", 0666,
- data->debugfs, data,
- &hwsim_fops_ps);
- data->debugfs_group = debugfs_create_file("group", 0666,
- data->debugfs, data,
- &hwsim_fops_group);
+ debugfs_create_file("ps", 0666, data->debugfs, data,
+ &hwsim_fops_ps);
+ debugfs_create_file("group", 0666, data->debugfs, data,
+ &hwsim_fops_group);
tasklet_hrtimer_init(&data->beacon_timer,
mac80211_hwsim_beacon,