linux-kernel - [PATCH] kobject: Suppress compiler warning with gcc 3.x

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Message-Id: <201006030523.o535NA16029042@www262.sakura.ne.jp>
Date:	Thu, 03 Jun 2010 14:23:10 +0900
From:	Tetsuo Handa <penguin-kernel@...ove.SAKURA.ne.jp>
To:	ebiederm@...stanetworks.com, randy.dunlap@...cle.com,
	gregkh@...e.de
Cc:	linux-kernel@...r.kernel.org
Subject: [PATCH] kobject: Suppress compiler warning with gcc 3.x

Gcc 3.x generates a warning

  include/linux/sysfs.h:183: warning: parameter has incomplete type

on each file.
Suppress the warning by moving the definition of "enum kobj_ns_type"
to before "#include <linux/sysfs.h>".

Signed-off-by: Tetsuo Handa <penguin-kernel@...ove.SAKURA.ne.jp>
---
 include/linux/kobject.h |   20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

--- linux-2.6.35-rc1.orig/include/linux/kobject.h
+++ linux-2.6.35-rc1/include/linux/kobject.h
@@ -16,6 +16,16 @@
 #ifndef _KOBJECT_H_
 #define _KOBJECT_H_
 
+/*
+ * Namespace types which are used to tag kobjects and sysfs entries.
+ * Network namespace will likely be the first.
+ */
+enum kobj_ns_type {
+	KOBJ_NS_TYPE_NONE = 0,
+	KOBJ_NS_TYPE_NET,
+	KOBJ_NS_TYPES
+};
+
 #include <linux/types.h>
 #include <linux/list.h>
 #include <linux/sysfs.h>
@@ -136,16 +146,6 @@ struct kobj_attribute {
 
 extern const struct sysfs_ops kobj_sysfs_ops;
 
-/*
- * Namespace types which are used to tag kobjects and sysfs entries.
- * Network namespace will likely be the first.
- */
-enum kobj_ns_type {
-	KOBJ_NS_TYPE_NONE = 0,
-	KOBJ_NS_TYPE_NET,
-	KOBJ_NS_TYPES
-};
-
 struct sock;
 
 /*
--
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