From 29b4fcde8736203780ac45479865f25a8049a489 Mon Sep 17 00:00:00 2001
From: Dongliang Mu <mudongliangabcd@gmail.com>
Date: Tue, 30 Nov 2021 12:05:54 +0800
Subject: [PATCH 06/37] dpaa2-eth: destroy workqueue at the end of remove
function
Git-commit: f4a8adbfe4841491b60c14fe610571e1422359f9
Patch-mainline: v5.16-rc4
References: git-fixes
The commit c55211892f46 ("dpaa2-eth: support PTP Sync packet one-step
timestamping") forgets to destroy workqueue at the end of remove
function.
Fix this by adding destroy_workqueue before fsl_mc_portal_free and
free_netdev.
Fixes: c55211892f46 ("dpaa2-eth: support PTP Sync packet one-step timestamping")
Signed-off-by: Dongliang Mu <mudongliangabcd@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Denis Kirjanov <denis.kirjanov@suse.com>
---
drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
index 4ecb8c60d636..294e7234168b 100644
--- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
@@ -4547,6 +4547,8 @@ static int dpaa2_eth_remove(struct fsl_mc_device *ls_dev)
fsl_mc_portal_free(priv->mc_io);
+ destroy_workqueue(priv->dpaa2_ptp_wq);
+
dev_dbg(net_dev->dev.parent, "Removed interface %s\n", net_dev->name);
free_netdev(net_dev);
--
2.16.4