Messages in this thread Patch in this message | | | From | Liang He <> | Subject | [PATCH] arm: mach-imx: Fix refcount leak bug in src | Date | Fri, 17 Jun 2022 20:12:35 +0800 |
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In imx7_src_init(), of_find_compatible_node() will return a node pointer with refcount incremented. We should use of_node_put() when it is not used anymore.
Signed-off-by: Liang He <windhl@126.com> --- arch/arm/mach-imx/src.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/arch/arm/mach-imx/src.c b/arch/arm/mach-imx/src.c index 59a8e8cc4469..fff2776f9180 100644 --- a/arch/arm/mach-imx/src.c +++ b/arch/arm/mach-imx/src.c @@ -195,6 +195,7 @@ void __init imx7_src_init(void) return; src_base = of_iomap(np, 0); + of_node_put(np); if (!src_base) return; @@ -203,6 +204,7 @@ void __init imx7_src_init(void) return; gpc_base = of_iomap(np, 0); + of_node_put(np); if (!gpc_base) return; } -- 2.25.1
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