From 7c7ff68daa93d8c4cdea482da4f2429c0398fcde Mon Sep 17 00:00:00 2001 From: Miaoqian Lin Date: Wed, 1 Jun 2022 13:05:48 +0400 Subject: ARM: Fix refcount leak in axxia_boot_secondary 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 Link: https://lore.kernel.org/r/20220601090548.47616-1-linmq006@gmail.com' Signed-off-by: Arnd Bergmann --- arch/arm/mach-axxia/platsmp.c | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm/mach-axxia/platsmp.c') diff --git a/arch/arm/mach-axxia/platsmp.c b/arch/arm/mach-axxia/platsmp.c index 512943eae30a..2e203626eda5 100644 --- a/arch/arm/mach-axxia/platsmp.c +++ b/arch/arm/mach-axxia/platsmp.c @@ -39,6 +39,7 @@ static int axxia_boot_secondary(unsigned int cpu, struct task_struct *idle) return -ENOENT; syscon = of_iomap(syscon_np, 0); + of_node_put(syscon_np); if (!syscon) return -ENOMEM; -- cgit