[PATCH] powerpc: kernel: Change the order of of_node_put()

[Liang He]

In add_pcspkr(), it is better to call of_node_put() after the
'if(!np)' check.

Signed-off-by: Liang He <win...@126.com>
---
 arch/powerpc/kernel/setup-common.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/powerpc/kernel/setup-common.c 
b/arch/powerpc/kernel/setup-common.c
index eb0077b302e2..761817d1f4db 100644
--- a/arch/powerpc/kernel/setup-common.c
+++ b/arch/powerpc/kernel/setup-common.c
@@ -563,9 +563,9 @@ static __init int add_pcspkr(void)
        int ret;
 
        np = of_find_compatible_node(NULL, NULL, "pnpPNP,100");
-       of_node_put(np);
        if (!np)
                return -ENODEV;
+       of_node_put(np);
 
        pd = platform_device_alloc("pcspkr", -1);
        if (!pd)
-- 
2.25.1