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Subject[PATCH 1/3] sparc: kernel: Fix reference leak in jbusmc_probe
Date
of_find_node_by_path() returns a node pointer with refcount incremented,
we should use of_node_put() on it when not need anymore.
Add missing of_node_put() to avoid refcount leak.

Fixes: 85269eb5542b ("sparc64: Add JBUS UltraSPARC-IIIi support to memory controller driver.")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
---
arch/sparc/kernel/chmc.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/arch/sparc/kernel/chmc.c b/arch/sparc/kernel/chmc.c
index 6ff43df740e0..9cc1b92ffff9 100644
--- a/arch/sparc/kernel/chmc.c
+++ b/arch/sparc/kernel/chmc.c
@@ -409,6 +409,7 @@ static int jbusmc_probe(struct platform_device *op)
goto out;
}
mem_regs = of_get_property(mem_node, "reg", &len);
+ of_node_put(mem_node);
if (!mem_regs) {
printk(KERN_ERR PFX "Cannot get reg property of /memory node.\n");
goto out;
--
2.25.1
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