kobject.h with HOTPLUG=n

[Randy Dunlap <randy.dunlap@oracle.com>]

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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