From: Claudiu Manoil claudiu.manoil@nxp.com
[ 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: a556c76adc05 ("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 --- drivers/net/ethernet/mscc/ocelot.c | 1 + 1 file changed, 1 insertion(+)
--- a/drivers/net/ethernet/mscc/ocelot.c +++ b/drivers/net/ethernet/mscc/ocelot.c @@ -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); }