From c5d139697d5d9ecf9c7cd92d7d7838a173508900 Mon Sep 17 00:00:00 2001 From: Claudiu Manoil Date: Thu, 25 Jul 2019 16:33:18 +0300 Subject: [PATCH] ocelot: Cancel delayed work before wq destruction 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 Reviewed-by: Alexandre Belloni Signed-off-by: David S. Miller --- drivers/net/ethernet/mscc/ocelot.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/ethernet/mscc/ocelot.c b/drivers/net/ethernet/mscc/ocelot.c index b71e4ecbe469..6932e615d4b0 100644 --- a/drivers/net/ethernet/mscc/ocelot.c +++ b/drivers/net/ethernet/mscc/ocelot.c @@ -1818,6 +1818,7 @@ 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); ocelot_ace_deinit(); -- 2.30.2