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

From: Chuhong Yuan <redacted>

[ 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 <redacted>
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);