diff options
| author | Miaoqian Lin <linmq006@gmail.com> | 2025-03-30 16:31:09 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-04-10 14:41:51 +0200 |
| commit | 3c17da7863d6d3e643dad7392bec89bd166e0833 (patch) | |
| tree | 1be38bf3d1ffec507f673b9b7d76b8e0d974ca07 | |
| parent | 7e75c9ddcb61022770a87fcae10e47ec9041254c (diff) | |
LoongArch: Fix device node refcount leak in fdt_cpu_clk_init()
[ Upstream commit 2e3bc71e4f394ecf8f499d21923cf556b4bfa1e7 ]
Add missing of_node_put() to properly handle the reference count of the
device node obtained from of_get_cpu_node().
Fixes: 44a01f1f726a ("LoongArch: Parsing CPU-related information from DTS")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | arch/loongarch/kernel/env.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/loongarch/kernel/env.c b/arch/loongarch/kernel/env.c index 2f1f5b08638f..27144de5c5fe 100644 --- a/arch/loongarch/kernel/env.c +++ b/arch/loongarch/kernel/env.c @@ -68,6 +68,8 @@ static int __init fdt_cpu_clk_init(void) return -ENODEV; clk = of_clk_get(np, 0); + of_node_put(np); + if (IS_ERR(clk)) return -ENODEV; |