4 files changed, 2 insertions, 30 deletions

diff --git a/net/wireless/core.c b/net/wireless/core.c
index 07252967be9..02835172b22 100644
--- a/net/wireless/core.c
+++ b/net/wireless/core.c
@@ -546,7 +546,7 @@ void wiphy_unregister(struct wiphy *wiphy)
          * First remove the hardware from everywhere, this makes
          * it impossible to find from userspace.
          */
-        cfg80211_debugfs_rdev_del(rdev);
+        debugfs_remove_recursive(rdev->wiphy.debugfsdir);
         list_del(&rdev->list);
 
         /*
@@ -569,7 +569,6 @@ void wiphy_unregister(struct wiphy *wiphy)
 
         cfg80211_rdev_list_generation++;
         device_del(&rdev->wiphy.dev);
-        debugfs_remove(rdev->wiphy.debugfsdir);
 
         mutex_unlock(&cfg80211_mutex);
 
diff --git a/net/wireless/core.h b/net/wireless/core.h
index 68b321997d4..5aeebb9085f 100644
--- a/net/wireless/core.h
+++ b/net/wireless/core.h
@@ -72,17 +72,6 @@ struct cfg80211_registered_device {
         /* current channel */
         struct ieee80211_channel *channel;
 
-#ifdef CONFIG_CFG80211_DEBUGFS
-        /* Debugfs entries */
-        struct wiphy_debugfsdentries {
-                struct dentry *rts_threshold;
-                struct dentry *fragmentation_threshold;
-                struct dentry *short_retry_limit;
-                struct dentry *long_retry_limit;
-                struct dentry *ht40allow_map;
-        } debugfs;
-#endif
-
         /* must be last because of the way we do wiphy_priv(),
          * and it should at least be aligned to NETDEV_ALIGN */
         struct wiphy wiphy __attribute__((__aligned__(NETDEV_ALIGN)));
diff --git a/net/wireless/debugfs.c b/net/wireless/debugfs.c
index 13d93d84f90..2e489561503 100644
--- a/net/wireless/debugfs.c
+++ b/net/wireless/debugfs.c
@@ -104,11 +104,7 @@ static const struct file_operations ht40allow_map_ops = {
 };
 
 #define DEBUGFS_ADD(name)                                               \
-        rdev->debugfs.name = debugfs_create_file(#name, S_IRUGO, phyd,  \
-                                                  &rdev->wiphy, &name## _ops);
-#define DEBUGFS_DEL(name)                                               \
-        debugfs_remove(rdev->debugfs.name);                             \
-        rdev->debugfs.name = NULL;
+        debugfs_create_file(#name, S_IRUGO, phyd, &rdev->wiphy, &name## _ops);
 
 void cfg80211_debugfs_rdev_add(struct cfg80211_registered_device *rdev)
 {
@@ -120,12 +116,3 @@ void cfg80211_debugfs_rdev_add(struct cfg80211_registered_device *rdev)
         DEBUGFS_ADD(long_retry_limit);
         DEBUGFS_ADD(ht40allow_map);
 }
-
-void cfg80211_debugfs_rdev_del(struct cfg80211_registered_device *rdev)
-{
-        DEBUGFS_DEL(rts_threshold);
-        DEBUGFS_DEL(fragmentation_threshold);
-        DEBUGFS_DEL(short_retry_limit);
-        DEBUGFS_DEL(long_retry_limit);
-        DEBUGFS_DEL(ht40allow_map);
-}
diff --git a/net/wireless/debugfs.h b/net/wireless/debugfs.h
index 6419b6d6ce3..74fdd381142 100644
--- a/net/wireless/debugfs.h
+++ b/net/wireless/debugfs.h
@@ -3,12 +3,9 @@
 
 #ifdef CONFIG_CFG80211_DEBUGFS
 void cfg80211_debugfs_rdev_add(struct cfg80211_registered_device *rdev);
-void cfg80211_debugfs_rdev_del(struct cfg80211_registered_device *rdev);
 #else
 static inline
 void cfg80211_debugfs_rdev_add(struct cfg80211_registered_device *rdev) {}
-static inline
-void cfg80211_debugfs_rdev_del(struct cfg80211_registered_device *rdev) {}
 #endif
 
 #endif /* __CFG80211_DEBUGFS_H */