| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.14 165/218] mips: cpc: Fix refcount leak in mips_cpc_default_phys_base | Date | Mon, 13 Jun 2022 12:10:23 +0200 |
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From: Gong Yuanjun <ruc_gongyuanjun@163.com>
[ 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> --- arch/mips/kernel/mips-cpc.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/mips/kernel/mips-cpc.c b/arch/mips/kernel/mips-cpc.c index fcf9af492d60..cf46502c605e 100644 --- a/arch/mips/kernel/mips-cpc.c +++ b/arch/mips/kernel/mips-cpc.c @@ -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; } -- 2.35.1
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