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Date:	Sat, 17 Mar 2012 19:40:41 +0000
From:	"Chen, Dennis (SRDC SW)" <Dennis1.Chen@....com>
To:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
CC:	"beattiem@...ibm.com" <beattiem@...ibm.com>,
	"holzheu@...ibm.com" <holzheu@...ibm.com>,
	"munzert@...ibm.com" <munzert@...ibm.com>,
	"linux390@...ibm.com" <linux390@...ibm.com>,
	"linux-s390@...r.kernel.org" <linux-s390@...r.kernel.org>,
	"Chen, Dennis (SRDC SW)" <Dennis1.Chen@....com>
Subject: [PATCH]s390/char/vmur.c: memory leak Fix in the driver

This patch is used to fix a memory leak issue in s390/char/vmur.c: a character device instance is 
allocated by cdev_alloc, the cdev_del will not free that space if cdev_init is applied before. 

Signed-off-by: dennis1.chen@....com
--- a/s390/char/vmur.c  2012-03-18 02:50:47.950963949 +0800
+++ b/s390/char/vmur.c  2012-03-18 03:12:04.790936740 +0800
@@ -903,7 +903,7 @@ static int ur_set_online(struct ccw_devi
                goto fail_urdev_put;
        }

-       cdev_init(urd->char_device, &ur_fops);
+       urd->char_device->ops = &ur_fops;
        urd->char_device->dev = MKDEV(major, minor);
        urd->char_device->owner = ur_fops.owner;

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