1 files changed, 1 insertions, 3 deletions

diff --git a/include/linux/delayacct.h b/include/linux/delayacct.h
index 7e8b6011b8f3..8a284cc6fd5f 100644
--- a/include/linux/delayacct.h
+++ b/include/linux/delayacct.h
@@ -80,9 +80,7 @@ static inline void delayacct_blkio_end(void)
 static inline int delayacct_add_tsk(struct taskstats *d,
                                         struct task_struct *tsk)
 {
-        if (likely(!delayacct_on))
-                return -EINVAL;
-        if (!tsk->delays)
+        if (likely(!delayacct_on) || !tsk->delays)
                 return 0;
         return __delayacct_add_tsk(d, tsk);
 }