[PATCH] powerpc/85xx: Fix reference leak in xes_mpc85xx_setup_arch
From: Miaoqian Lin <hidden>
Date: 2022-06-03 12:09:20
Also in:
lkml
Subsystem:
linux for powerpc (32-bit and 64-bit), linux for powerpc embedded ppc85xx, the rest · Maintainers:
Madhavan Srinivasan, Michael Ellerman, Scott Wood, Linus Torvalds
of_find_node_by_path() returns remote device nodepointer with
refcount incremented, we should use of_node_put() on it when done.
Add missing of_node_put() to avoid refcount leak.
Fixes: format:3038acf9091f ("powerpc/85xx: Add platform support for X-ES MPC85xx boards")
Signed-off-by: Miaoqian Lin <redacted>
---
arch/powerpc/platforms/85xx/xes_mpc85xx.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/powerpc/platforms/85xx/xes_mpc85xx.c b/arch/powerpc/platforms/85xx/xes_mpc85xx.c
index 5836e4ecb7a0..93f67b430714 100644
--- a/arch/powerpc/platforms/85xx/xes_mpc85xx.c
+++ b/arch/powerpc/platforms/85xx/xes_mpc85xx.c@@ -130,6 +130,8 @@ static void __init xes_mpc85xx_setup_arch(void) mpc85xx_smp_init(); fsl_pci_assign_primary(); + + of_node_put(root); } machine_arch_initcall(xes_mpc8572, mpc85xx_common_publish_devices);
--
2.25.1