From mboxrd@z Thu Jan  1 00:00:00 1970
From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Thu, 15 Aug 2013 07:56:29 +0000
Subject: [patch] mtd: create_freezable_workqueue() doesn't return an ERR_PTR
Message-Id: <20130815075628.GC19280@elgon.mountain>
List-Id: <kernel-janitors.vger.kernel.org>
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To: David Woodhouse <dwmw2@infradead.org>
Cc: kernel-janitors@vger.kernel.org, linux-mtd@lists.infradead.org

The create_freezable_workqueue() returns a NULL on error, it doesn't
return an ERR_PTR.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>

diff --git a/drivers/mtd/sm_ftl.c b/drivers/mtd/sm_ftl.c
index f9d5615..3441e73 100644
--- a/drivers/mtd/sm_ftl.c
+++ b/drivers/mtd/sm_ftl.c
@@ -1274,10 +1274,10 @@ static struct mtd_blktrans_ops sm_ftl_ops = {
 static __init int sm_module_init(void)
 {
 	int error = 0;
-	cache_flush_workqueue = create_freezable_workqueue("smflush");
 
-	if (IS_ERR(cache_flush_workqueue))
-		return PTR_ERR(cache_flush_workqueue);
+	cache_flush_workqueue = create_freezable_workqueue("smflush");
+	if (!cache_flush_workqueue)
+		return -ENOMEM;
 
 	error = register_mtd_blktrans(&sm_ftl_ops);
 	if (error)