| From | Greg Kroah-Hartman <> | Subject | [PATCH 5.15 130/207] dpaa2-eth: destroy workqueue at the end of remove function | Date | Mon, 6 Dec 2021 15:56:24 +0100 |
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From: Dongliang Mu <mudongliangabcd@gmail.com>
commit f4a8adbfe4841491b60c14fe610571e1422359f9 upstream.
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: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c | 2 ++ 1 file changed, 2 insertions(+)
--- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c +++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c @@ -4538,6 +4538,8 @@ static int dpaa2_eth_remove(struct fsl_m 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);
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