kref: Fix typo in kref documentation
container_of() should refer to the struct created in the example.
Signed-off-by: Javi Merino <cibervicho@gmail.com>
Cc: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/Documentation/kref.txt b/Documentation/kref.txt
index ae203f9..48ba715 100644
--- a/Documentation/kref.txt
+++ b/Documentation/kref.txt
@@ -156,7 +156,7 @@
struct my_data *entry = NULL;
mutex_lock(&mutex);
if (!list_empty(&q)) {
- entry = container_of(q.next, struct my_q_entry, link);
+ entry = container_of(q.next, struct my_data, link);
kref_get(&entry->refcount);
}
mutex_unlock(&mutex);