From: Mariusz Kozlowski <m.kozlowski@tuxland.pl>
Date: Tue, 2 Jan 2007 11:38:36 +0000 (+0100)
Subject: [POWERPC] arch/powerpc/kernel/vio.c of_node_put cleanup
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=6690faeb3537fe34950bdc3e10fa14ce4102c92f;p=sagit-ice-cold%2Fkernel_xiaomi_msm8998.git

[POWERPC] arch/powerpc/kernel/vio.c of_node_put cleanup

Remove redundant argument check for of_node_put().

Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl>
Signed-off-by: Paul Mackerras <paulus@samba.org>
---

diff --git a/arch/powerpc/kernel/vio.c b/arch/powerpc/kernel/vio.c
index a80f8f1d2e5d..2968ffeafdb6 100644
--- a/arch/powerpc/kernel/vio.c
+++ b/arch/powerpc/kernel/vio.c
@@ -199,10 +199,8 @@ EXPORT_SYMBOL(vio_unregister_driver);
 /* vio_dev refcount hit 0 */
 static void __devinit vio_dev_release(struct device *dev)
 {
-	if (dev->archdata.of_node) {
-		/* XXX should free TCE table */
-		of_node_put(dev->archdata.of_node);
-	}
+	/* XXX should free TCE table */
+	of_node_put(dev->archdata.of_node);
 	kfree(to_vio_dev(dev));
 }