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-rw-r--r--include/linux/delayacct.h4
1 files changed, 1 insertions, 3 deletions
diff --git a/include/linux/delayacct.h b/include/linux/delayacct.h
index 7e8b601..8a284cc 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);
}
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