[PATCH] net: gem: unregister mdio bus if probe fails

[Michael Walle]

If probe fails, the mdio bus isn't unregistered. Fix it.

Signed-off-by: Michael Walle <michael at walle.cc>
---
 drivers/net/zynq_gem.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/net/zynq_gem.c b/drivers/net/zynq_gem.c
index 5cb02bb3a7..585c06d6bd 100644
--- a/drivers/net/zynq_gem.c
+++ b/drivers/net/zynq_gem.c
@@ -711,10 +711,12 @@ static int zynq_gem_probe(struct udevice *dev)
 
 	ret = zynq_phy_init(dev);
 	if (ret)
-		goto err2;
+		goto err3;
 
 	return ret;
 
+err3:
+	mdio_unregister(priv->bus);
 err2:
 	free(priv->rxbuffers);
 err1:
-- 
2.20.1