From: Chuhong Yuan hslester96@gmail.com
[ Upstream commit ff8ce319e9c25e920d994cc35236f0bb32dfc8f3 ]
This driver calls kthread_run() in probe, but forgets to call kthread_stop() in probe failure and remove. Add the missed kthread_stop() to fix it.
Signed-off-by: Chuhong Yuan hslester96@gmail.com Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/ethernet/microchip/encx24j600.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/microchip/encx24j600.c b/drivers/net/ethernet/microchip/encx24j600.c index 52c41d11f565..c3a6edc0ddf6 100644 --- a/drivers/net/ethernet/microchip/encx24j600.c +++ b/drivers/net/ethernet/microchip/encx24j600.c @@ -1070,7 +1070,7 @@ static int encx24j600_spi_probe(struct spi_device *spi) if (unlikely(ret)) { netif_err(priv, probe, ndev, "Error %d initializing card encx24j600 card\n", ret); - goto out_free; + goto out_stop; }
eidled = encx24j600_read_reg(priv, EIDLED); @@ -1088,6 +1088,8 @@ static int encx24j600_spi_probe(struct spi_device *spi)
out_unregister: unregister_netdev(priv->ndev); +out_stop: + kthread_stop(priv->kworker_task); out_free: free_netdev(ndev);
@@ -1100,6 +1102,7 @@ static int encx24j600_spi_remove(struct spi_device *spi) struct encx24j600_priv *priv = dev_get_drvdata(&spi->dev);
unregister_netdev(priv->ndev); + kthread_stop(priv->kworker_task);
free_netdev(priv->ndev);