Commit 961ee8a6 authored Apr 07, 2022 by Gong Yuanjun Committed by Greg Kroah-Hartman Jun 14, 2022

mips: cpc: Fix refcount leak in mips_cpc_default_phys_base



[ Upstream commit 4107fa700f314592850e2c64608f6ede4c077476 ]

Add the missing of_node_put() to release the refcount incremented
by of_find_compatible_node().

Signed-off-by: Gong Yuanjun <ruc_gongyuanjun@163.com>
Reviewed-by: Serge Semin <fancer.lancer@gmail.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>

parent 7c971943

arch/mips/kernel/mips-cpc.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -31,6 +31,7 @@ phys_addr_t __weak mips_cpc_default_phys_base(void)
		cpc_node = of_find_compatible_node(of_root, NULL, "mti,mips-cpc");
		if (cpc_node) {
		err = of_address_to_resource(cpc_node, 0, &res);
		of_node_put(cpc_node);
		if (!err)
		return res.start;
		}