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);