linux-kernel - [PATCH 10/64] kobject: make kset_create check kobject_set

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Date:	Mon, 15 Jun 2009 22:45:59 -0700
From:	Greg Kroah-Hartman <gregkh@...e.de>
To:	linux-kernel@...r.kernel.org
Cc:	Dave Young <hidave.darkstar@...il.com>,
	Greg Kroah-Hartman <gregkh@...e.de>
Subject: [PATCH 10/64] kobject: make kset_create check kobject_set_name return value

From: Dave Young <hidave.darkstar@...il.com>

kset_create should check the kobject_set_name return value.

Add the return value checking code.

Signed-off-by: Dave Young <hidave.darkstar@...il.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...e.de>
---
 lib/kobject.c |    7 ++++++-
 1 files changed, 6 insertions(+), 1 deletions(-)

diff --git a/lib/kobject.c b/lib/kobject.c
index bacf6fe..b512b74 100644
--- a/lib/kobject.c
+++ b/lib/kobject.c
@@ -793,11 +793,16 @@ static struct kset *kset_create(const char *name,
 				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;
 
-- 
1.6.3.2

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