[PATCH 2/3] kobject : make kset_create check kobject_set_name return value

[Dave Young]

kset_create should check the kobject_set_name return value.

Add the return value checking code.

Signed-off-by: Dave Young <hidave.darkstar@xxxxxxxxx>
---
lib/kobject.c |    7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)

diff -uprN linux.old/lib/kobject.c linux.new/lib/kobject.c
--- linux.old/lib/kobject.c	2009-05-11 13:59:01.000000000 +0800
+++ linux.new/lib/kobject.c	2009-05-11 14:00:39.000000000 +0800
@@ -793,11 +793,16 @@ static struct kset *kset_create(const ch
 				struct kobject *parent_kobj)
 {
 	struct kset *kset;
+	int retval;

 	kset = kzalloc(sizeof(*kset), GFP_KERNEL);
 	if (!kset)
 		return NULL;
-	kobject_set_name(&kset->kobj, name);
+	retval = kobject_set_name(&kset->kobj, name);
+	if (retval) {
+		kfree(kset);
+		return NULL;
+	}
 	kset->uevent_ops = uevent_ops;
 	kset->kobj.parent = parent_kobj;
--
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