linux-kernel - [PATCH 1/3] docs: kref: double kref_put() in my_data

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Message-ID: <4AB2EFBC.90500@oracle.com>
Date:	Thu, 17 Sep 2009 19:26:04 -0700
From:	Randy Dunlap <randy.dunlap@...cle.com>
To:	lkml <linux-kernel@...r.kernel.org>,
	Linus Torvalds <torvalds@...ux-foundation.org>
CC:	Roel Kluin <roel.kluin@...il.com>
Subject: [PATCH 1/3] docs: kref: double kref_put() in my_data_handler()

From: Roel Kluin <roel.kluin@...il.com>
Subject: kref: double kref_put() in my_data_handler()

The kref_put() already occurs after the out label

Signed-off-by: Roel Kluin <roel.kluin@...il.com>
Signed-off-by: Randy Dunlap <randy.dunlap@...cle.com>
---
 Documentation/kref.txt |    1 -
 1 file changed, 1 deletion(-)

--- lnx-2631-rc7.orig/Documentation/kref.txt
+++ lnx-2631-rc7/Documentation/kref.txt
@@ -84,7 +84,6 @@ int my_data_handler(void)
 	task = kthread_run(more_data_handling, data, "more_data_handling");
 	if (task == ERR_PTR(-ENOMEM)) {
 		rv = -ENOMEM;
-	        kref_put(&data->refcount, data_release);
 		goto out;
 	}
 
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