workqueue: remove unused cancel_work()

Found this by accident.
There are no usages of bare cancel_work() in current kernel source.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: Tejun Heo <tj@kernel.org>

1 files changed, 0 insertions, 8 deletions

diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index ccd1080dd6e7..6ec6ba65127b 100644
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -3018,14 +3018,6 @@ static bool __cancel_work(struct work_struct *work, bool is_dwork)
         return ret;
 }
 
-/*
- * See cancel_delayed_work()
- */
-bool cancel_work(struct work_struct *work)
-{
-        return __cancel_work(work, false);
-}
-
 /**
  * cancel_delayed_work - cancel a delayed work
  * @dwork: delayed_work to cancel