PREPARE_[DELAYED_]WORK() are being phased out. They have few users
and a nasty surprise in terms of reentrancy guarantee as workqueue
considers work items to be different if they don't have the same work
function.
Update rt2800usb.c to use INIT_WORK() instead of PREPARE_WORK(). As
the work item isn't in active use during rt2800usb_probe_hw(), this
doesn't cause any behavior difference.
It would probably be best to route this with other related updates
through the workqueue tree.
Only compile tested.
Signed-off-by: Tejun Heo <t...@kernel.org>
Cc: Ivo van Doorn <ivdo...@gmail.com>
Cc: Gertjan van Wingerde <gwinge...@gmail.com>
Cc: Helmut Schaa <helmut.sc...@googlemail.com>
Cc: linux-wirel...@vger.kernel.org
---
drivers/net/wireless/rt2x00/rt2800usb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c
b/drivers/net/wireless/rt2x00/rt2800usb.c
index caddc1b..42a2e06 100644
--- a/drivers/net/wireless/rt2x00/rt2800usb.c
+++ b/drivers/net/wireless/rt2x00/rt2800usb.c
@@ -764,7 +764,7 @@ static int rt2800usb_probe_hw(struct rt2x00_dev *rt2x00dev)
/*
* Overwrite TX done handler
*/
- PREPARE_WORK(&rt2x00dev->txdone_work, rt2800usb_work_txdone);
+ INIT_WORK(&rt2x00dev->txdone_work, rt2800usb_work_txdone);
return 0;
}
--
1.8.5.3
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