Commit eaa34bd4 authored Jul 25, 2019 by Claudiu Manoil Committed by Greg Kroah-Hartman Aug 09, 2019

ocelot: Cancel delayed work before wq destruction



[ Upstream commit c5d139697d5d9ecf9c7cd92d7d7838a173508900 ]

Make sure the delayed work for stats update is not pending before
wq destruction.
This fixes the module unload path.
The issue is there since day 1.

Fixes: a556c76a ("net: mscc: Add initial Ocelot switch support")

Signed-off-by: Claudiu Manoil <claudiu.manoil@nxp.com>
Reviewed-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent cd7f02fe

drivers/net/ethernet/mscc/ocelot.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -1767,6 +1767,7 @@ EXPORT_SYMBOL(ocelot_init);

		void ocelot_deinit(struct ocelot *ocelot)
		{
		cancel_delayed_work(&ocelot->stats_work);
		destroy_workqueue(ocelot->stats_queue);
		mutex_destroy(&ocelot->stats_lock);
		}