We might not have a phy so we need to check for NULL before calling
phy_stop(netdev->phydev) or it could lead to an Oops.
Fixes: e24a6c874601 ("net: ftgmac100: Get link speed and duplex for NC-SI")
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
---
drivers/net/ethernet/faraday/ftgmac100.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/faraday/ftgmac100.c b/drivers/net/ethernet/faraday/ftgmac100.c
index f3cc14cc757d..0e873e6f60d6 100644
--- a/drivers/net/ethernet/faraday/ftgmac100.c
+++ b/drivers/net/ethernet/faraday/ftgmac100.c
@@ -1565,7 +1565,8 @@ static int ftgmac100_open(struct net_device *netdev)
return 0;
err_ncsi:
- phy_stop(netdev->phydev);
+ if (netdev->phydev)
+ phy_stop(netdev->phydev);
napi_disable(&priv->napi);
netif_stop_queue(netdev);
err_alloc:
--
2.45.2
