Commit b8ee7a11 authored by Javier Carrasco's avatar Javier Carrasco Committed by David S. Miller
Browse files

net: dsa: mv88e6xxx: fix unreleased fwnode_handle in setup_port() 



'ports_fwnode' is initialized via device_get_named_child_node(), which
requires a call to fwnode_handle_put() when the variable is no longer
required to avoid leaking memory.

Add the missing fwnode_handle_put() after 'ports_fwnode' has been used
and is no longer required.

Fixes: 94a2a84f ("net: dsa: mv88e6xxx: Support LED control")
Signed-off-by: default avatarJavier Carrasco <javier.carrasco.cruz@gmail.com>
Reviewed-by: default avatarAndrew Lunn <andrew@lunn.ch>
Reviewed-by: default avatarLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 788d5d65

drivers/net/dsa/mv88e6xxx/chip.c

+1 −0
Original line number Diff line number Diff line
@@ -3379,6 +3379,7 @@ static int mv88e6xxx_setup_port(struct mv88e6xxx_chip *chip, int port) 
				break;

			}

		}

		fwnode_handle_put(ports_fwnode);

	} else {

		dev_dbg(chip->dev, "no ethernet ports node defined for the device\n");

	}