[PATCH] workqueue: use schedule_timeout_interruptible() instead of open code

[Lai Jiangshan]

schedule_timeout_interruptible(CREATE_COOLDOWN) is exactly the same as
the original code.

Signed-off-by: Lai Jiangshan <laijs@xxxxxxxxxxxxxx>
---
 kernel/workqueue.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index a1c2c10..6b6e9f2 100644
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -1917,8 +1917,7 @@ restart:
 		if (!need_to_create_worker(pool))
 			break;
 
-		__set_current_state(TASK_INTERRUPTIBLE);
-		schedule_timeout(CREATE_COOLDOWN);
+		schedule_timeout_interruptible(CREATE_COOLDOWN);
 
 		if (!need_to_create_worker(pool))
 			break;
-- 
1.7.4.4

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