Commit 10188012 authored by Randy Dunlap's avatar Randy Dunlap Committed by Greg Kroah-Hartman
Browse files

kobject: must_check fixes 



Check all __must_check warnings in lib/kobject.c

Signed-off-by: default avatarRandy Dunlap <rdunlap@xenotime.net>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 2589f188

lib/kobject.c

+8 −1
Original line number Diff line number Diff line
@@ -407,6 +407,7 @@ static struct kobj_type dir_ktype = { 
struct kobject *kobject_add_dir(struct kobject *parent, const char *name)

{

	struct kobject *k;

	int ret;



	if (!parent)

		return NULL;
@@ -418,7 +419,13 @@ struct kobject *kobject_add_dir(struct kobject *parent, const char *name) 
	k->parent = parent;

	k->ktype = &dir_ktype;

	kobject_set_name(k, name);

	kobject_register(k);

	ret = kobject_register(k);

	if (ret < 0) {

		printk(KERN_WARNING "kobject_add_dir: "

			"kobject_register error: %d\n", ret);

		kobject_del(k);

		return NULL;

	}



	return k;

}