[PATCH 09/15] ARM: socfpga: fix a leaked reference by addingmissing of_node_put

Wen Yang
2019-03-01T08:56:50Z

./arch/arm/mach-socfpga/platsmp.c:93:2-8: ERROR: missing of_node_put; acquired a node pointer with refcount incremented on line 85, but without a corresponding object release within this function.

Signed-off-by: Wen Yang <wen.yang99@zte.com.cn>
Cc: Dinh Nguyen <dinguyen@kernel.org>
Cc: Russell King <linux@armlinux.org.uk>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
---
arch/arm/mach-socfpga/platsmp.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/arch/arm/mach-socfpga/platsmp.c b/arch/arm/mach-socfpga/platsmp.c
index 0ee7677..55c2884 100644
--- a/arch/arm/mach-socfpga/platsmp.c
+++ b/arch/arm/mach-socfpga/platsmp.c
@@ -89,6 +89,7 @@ static void __init socfpga_smp_prepare_cpus(unsigned int max_cpus)
}

socfpga_scu_base_addr = of_iomap(np, 0);
+ of_node_put(np);
if (!socfpga_scu_base_addr)
return;
scu_enable(socfpga_scu_base_addr);
--
2.9.5