1 files changed, 10 insertions, 9 deletions

diff --git a/lib/kobject.c b/lib/kobject.c
index 0d03252f87a8..2c6490370922 100644
--- a/lib/kobject.c
+++ b/lib/kobject.c
@@ -58,11 +58,6 @@ static int create_dir(struct kobject *kobj)
         return error;
 }
 
-static inline struct kobject *to_kobj(struct list_head *entry)
-{
-        return container_of(entry, struct kobject, entry);
-}
-
 static int get_kobj_path_length(struct kobject *kobj)
 {
         int length = 1;
@@ -592,8 +587,15 @@ static void kobject_release(struct kref *kref)
  */
 void kobject_put(struct kobject *kobj)
 {
-        if (kobj)
+        if (kobj) {
+                if (!kobj->state_initialized) {
+                        printk(KERN_WARNING "kobject: '%s' (%p): is not "
+                               "initialized, yet kobject_put() is being "
+                               "called.\n", kobject_name(kobj), kobj);
+                        WARN_ON(1);
+                }
                 kref_put(&kobj->kref, kobject_release);
+        }
 }
 
 static void dynamic_kobj_release(struct kobject *kobj)
@@ -745,12 +747,11 @@ void kset_unregister(struct kset *k)
  */
 struct kobject *kset_find_obj(struct kset *kset, const char *name)
 {
-        struct list_head *entry;
+        struct kobject *k;
         struct kobject *ret = NULL;
 
         spin_lock(&kset->list_lock);
-        list_for_each(entry, &kset->list) {
-                struct kobject *k = to_kobj(entry);
+        list_for_each_entry(k, &kset->list, entry) {
                 if (kobject_name(k) && !strcmp(kobject_name(k), name)) {
                         ret = kobject_get(k);
                         break;