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From:   <Adham.Abozaeid@microchip.com>
To:     <linux-wireless@vger.kernel.org>
CC:     <devel@driverdev.osuosl.org>, <gregkh@linuxfoundation.org>,
        <johannes@sipsolutions.net>, <Ajay.Kathat@microchip.com>,
        <Adham.Abozaeid@microchip.com>
Subject: [PATCH v2] staging: wilc1000: flush the workqueue before deinit the
 host
Thread-Topic: [PATCH v2] staging: wilc1000: flush the workqueue before deinit
 the host
Thread-Index: AQHVQNXWR2TSOk1vvESnIFJvm2nxUg==
Date:   Mon, 22 Jul 2019 21:38:44 +0000
Message-ID: <20190722213837.21952-1-adham.abozaeid@microchip.com>
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From: Adham Abozaeid <adham.abozaeid@microchip.com>

Before deinitializing the host interface, the workqueue should be flushed
to handle any pending deferred work

Signed-off-by: Adham Abozaeid <adham.abozaeid@microchip.com>
---
changes in v2:
 - Regenerated patch from branch's head

 drivers/staging/wilc1000/wilc_wfi_cfgoperations.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c b/drivers/st=
aging/wilc1000/wilc_wfi_cfgoperations.c
index b0daa1136663..b0a3e7b04f61 100644
--- a/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c
+++ b/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c
@@ -1795,6 +1795,7 @@ void wilc_deinit_host_int(struct net_device *net)
=20
 	priv->p2p_listen_state =3D false;
=20
+	flush_workqueue(vif->wilc->hif_workqueue);
 	mutex_destroy(&priv->scan_req_lock);
 	ret =3D wilc_deinit(vif);
=20
--=20
2.17.1