[PATCH 4.19 293/321] net: macb: add missed tasklet_kill

Greg Kroah-Hartman
2019-12-03T23:00:23Z

From: Chuhong Yuan <hslester96@gmail.com>

[ Upstream commit 61183b056b49e2937ff92a1424291ba36a6f6d05 ]

This driver forgets to kill tasklet in remove.
Add the call to fix it.

Fixes: 032dc41ba6e2 ("net: macb: Handle HRESP error")
Signed-off-by: Chuhong Yuan <hslester96@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/net/ethernet/cadence/macb_main.c | 1 +
1 file changed, 1 insertion(+)

--- a/drivers/net/ethernet/cadence/macb_main.c
+++ b/drivers/net/ethernet/cadence/macb_main.c
@@ -4192,6 +4192,7 @@ static int macb_remove(struct platform_d
mdiobus_free(bp->mii_bus);

unregister_netdev(dev);
+ tasklet_kill(&bp->hresp_err_tasklet);
clk_disable_unprepare(bp->tx_clk);
clk_disable_unprepare(bp->hclk);
clk_disable_unprepare(bp->pclk);