linux-kernel - kobject.h with HOTPLUG=n

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Message-ID: <4586D4A4.5060309@oracle.com>
Date:	Mon, 18 Dec 2006 09:49:24 -0800
From:	Randy Dunlap <randy.dunlap@...cle.com>
To:	gregkh <greg@...ah.com>,
	linux-kernel <linux-kernel@...r.kernel.org>, kay.sievers@...y.org
Subject: kobject.h with HOTPLUG=n

In 2.6.20-rc1-mm1, with HOTPLUG=n, 2 linux/kobject.h inline functions
need to return <int>.  Currently this causes 962 warnings like this:

include/linux/kobject.h: In function 'kobject_uevent':
include/linux/kobject.h:277: warning: no return statement in function returning non-void
include/linux/kobject.h: In function 'kobject_uevent_env':
include/linux/kobject.h:281: warning: no return statement in function returning non-void

Should these functions return 0 or some error code?

static inline int kobject_uevent(struct kobject *kobj, enum kobject_action action) { }
static inline int kobject_uevent_env(struct kobject *kobj,
				      enum kobject_action action,
				      char *envp[])
{ }

-- 
~Randy
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