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dpaa2-eth: destroy workqueue at the end of remove function

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commit f4a8adbfe4 upstream.

The commit c55211892f ("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: c55211892f ("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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Dongliang Mu 2021-11-30 12:05:54 +08:00 • committed by Greg Kroah-Hartman
commit e26dab79e1
1 changed files with 2 additions and 0 deletions
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2
drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
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@ -4432,6 +4432,8 @@ 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);