[PATCH] ARM: mvebu: Remove useless null check before call of_node_put()

[Haowen Bai]

No need to add null check before call of_node_put(), since the
implementation of of_node_put() has done it.

Signed-off-by: Haowen Bai <baihaowen at meizu.com>
---
 arch/arm/mach-mvebu/pm-board.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/arm/mach-mvebu/pm-board.c b/arch/arm/mach-mvebu/pm-board.c
index 070552511699..8d7385473626 100644
--- a/arch/arm/mach-mvebu/pm-board.c
+++ b/arch/arm/mach-mvebu/pm-board.c
@@ -126,8 +126,7 @@ static int __init mvebu_armada_pm_init(void)
 			goto out;
 		}
 
-		if (gpio_ctrl_np)
-			of_node_put(gpio_ctrl_np);
+		of_node_put(gpio_ctrl_np);
 		gpio_ctrl_np = args.np;
 		pic_raw_gpios[i] = args.args[0];
 	}
-- 
2.7.4