kref: Fix typo in kref documentation

container_of() should refer to the struct created in the example.

Signed-off-by: Javi Merino <[email protected]>
Cc: Randy Dunlap <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
This commit is contained in:
Javi Merino 2011-03-07 21:13:07 +00:00 • committed by Greg Kroah-Hartman
commit d5c97c1099

View file

@ -156,7 +156,7 @@ static struct my_data *get_entry()
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);