[PATCH net 06/10] net: au1000: move setting of netops to fix crash

au1000_probe() calls au1000_mii_probe(), which connects the PHY,
before dev->netdev_ops is assigned. phy_attach_direct() ->
phy_link_topo_add_phy() reads dev->netdev_ops through
netdev_need_ops_lock() since the commit in question, so probing crashes
with a NULL pointer dereference when CONFIG_NET_SHAPER is enabled.

Assign netdev_ops before the PHY attach, as was done for emac in commit
7c9f391ec89c ("net: emac: move setting of netops to fix crash").

Fixes: ded86da4bbb7 ("net: ethtool: relax ethnl_req_get_phydev() locking assertion")
Signed-off-by: David Yang <mmyangfl@gmail.com>
---
 drivers/net/ethernet/amd/au1000_eth.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/amd/au1000_eth.c b/drivers/net/ethernet/amd/au1000_eth.c
index 5a04056e38fa..8682323d693f 100644
--- a/drivers/net/ethernet/amd/au1000_eth.c
+++ b/drivers/net/ethernet/amd/au1000_eth.c

@@ -1225,6 +1225,8 @@ static int au1000_probe(struct platform_device *pdev)
 		goto err_mdiobus_reg;
 	}
 
+	dev->netdev_ops = &au1000_netdev_ops;
+
 	err = au1000_mii_probe(dev);
 	if (err != 0)
 		goto err_out;

@@ -1263,7 +1265,6 @@ static int au1000_probe(struct platform_device *pdev)
 
 	dev->base_addr = base->start;
 	dev->irq = irq;
-	dev->netdev_ops = &au1000_netdev_ops;
 	dev->ethtool_ops = &au1000_ethtool_ops;
 	dev->watchdog_timeo = ETH_TX_TIMEOUT;
 

-- 
2.53.0