net: mdio-mux: Delete unnecessary devm_kfree

The whole point of devm_* APIs is that you don't have to undo them if you
are returning an error that's going to get propagated out of a probe()
function. So delete unnecessary devm_kfree() call in the error return path.

Fixes: b60161668199 ("mdio: mux: Correct mdio_mux_init error path issues")
Signed-off-by: Saravana Kannan <saravanak@google.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Marc Zyngier <maz@kernel.org>
Tested-by: Marc Zyngier <maz@kernel.org>
Acked-by: Kevin Hilman <khilman@baylibre.com>
Tested-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/mdio/mdio-mux.c b/drivers/net/mdio/mdio-mux.c
index 110e4ee..5b37284 100644 (file)
--- a/drivers/net/mdio/mdio-mux.c
+++ b/drivers/net/mdio/mdio-mux.c
@@ -181,7 +181,6 @@ int mdio_mux_init(struct device *dev,
        }
 
        dev_err(dev, "Error: No acceptable child buses found\n");
-       devm_kfree(dev, pb);
 err_pb_kz:
        put_device(&parent_bus->dev);
 err_parent_bus: