Commit 173940b3 authored by Liang He's avatar Liang He Committed by Max Filippov
Browse files

xtensa: xtfpga: Fix refcount leak bug in setup 



In machine_setup(), of_find_compatible_node() will return a node
pointer with refcount incremented. We should use of_node_put() when
it is not used anymore.

Cc: stable@vger.kernel.org
Signed-off-by: default avatarLiang He <windhl@126.com>
Message-Id: <20220617115323.4046905-1-windhl@126.com>
Signed-off-by: default avatarMax Filippov <jcmvbkbc@gmail.com>
parent a0117dc9

arch/xtensa/platforms/xtfpga/setup.c

+1 −0
Original line number Diff line number Diff line
@@ -133,6 +133,7 @@ static int __init machine_setup(void) 


	if ((eth = of_find_compatible_node(eth, NULL, "opencores,ethoc")))

		update_local_mac(eth);

	of_node_put(eth);

	return 0;

}

arch_initcall(machine_setup);