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Subject[PATCH 5.10 096/102] ARM: Fix refcount leak in axxia_boot_secondary
Date
From: Miaoqian Lin <linmq006@gmail.com>

commit 7c7ff68daa93d8c4cdea482da4f2429c0398fcde upstream.

of_find_compatible_node() returns a node pointer with refcount
incremented, we should use of_node_put() on it when done.
Add missing of_node_put() to avoid refcount leak.

Fixes: 1d22924e1c4e ("ARM: Add platform support for LSI AXM55xx SoC")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Link: https://lore.kernel.org/r/20220601090548.47616-1-linmq006@gmail.com'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
arch/arm/mach-axxia/platsmp.c | 1 +
1 file changed, 1 insertion(+)

--- a/arch/arm/mach-axxia/platsmp.c
+++ b/arch/arm/mach-axxia/platsmp.c
@@ -39,6 +39,7 @@ static int axxia_boot_secondary(unsigned
return -ENOENT;

syscon = of_iomap(syscon_np, 0);
+ of_node_put(syscon_np);
if (!syscon)
return -ENOMEM;


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