From: Tejun Heo <tj@kernel.org>
Date: Fri, 21 Dec 2012 17:56:53 -0800

There's no need to test whether a (delayed) work item in pending
before queueing, flushing or cancelling it.  Most uses are unnecessary
and quite a few of them are buggy.

Remove unnecessary pending tests from sja1000.  Only compile tested.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Wolfgang Grandegger <redacted>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: netdev@vger.kernel.org
---
Please let me know how this patch should be routed.  I can take it
through the workqueue tree if necessary.

I would suggest just taking it via the workqueue tree, thanks Tejun.